List of Kamen Rider Ghost characters


This is a list of Kamen Rider Ghost characters. Kamen Rider Ghost is a Japanese tokusatsu drama in the Kamen Rider Series, written by Takuro Fukuda.

Daitenkū-ji

is a fictional Buddhist temple in Kamen Rider Ghost which has been taken care of by the Tenkūji family for generations. It is the home and base of operations for the series' main characters.

Takeru Tenkūji

is an 18-year-old man who is the current heir to Daitenkū-ji. Ten years earlier, his father left him home as he went on a ghost hunting expedition. Before his father apparently died, he sent Takeru a gift of the tsuba from Miyamoto Musashi's katana which he wears on a necklace. As well as his interest in Miyamoto Musashi, Takeru enjoys reading from a book titled and learning about the history and legends of famous historical figures. Wishing to follow in his father's footsteps as a ghost hunter, Takeru laments being unable to see ghosts, which neither Akari nor Onari believe exist, until he receives an item called a Ghost Eyecon on his 18th birthday, a gift meant for him should his father have truly died. This allows him to see the monstrous ghosts known as Gamma who then attack and kill him, as they are after the Eyecon themselves. He is brought back to life by a mysterious hermit who grants him the ability to transform into Kamen Rider Ghost to fight the Gamma. The hermit tells Takeru he has 99 days to gather the 15 heroic Eyecons of great men from history in order to fully come back to life through the monolith below Daitenkū-ji, as the hermit's magic is not powerful enough to truly restore him to life. However, after seeing his childhood friend Makoto Fukami become the cold Kamen Rider Specter as a result of his sister Kanon's body being trapped in the Gamma World. When all 15 heroic Eyecons are gathered by Chikara Saionji, Takeru's pure heart and willpower to be a Kamen Rider allows him to be uncorrupted by the monolith's magic and he passes on getting his life back so Kanon can be saved. During his first visit in the Gamma World, Takeru gains the ability to enter a person's memories by touching them. After finishing an investigation of the Gamma's plot on turning most of the middle aged adults into kids with the help of Tutankhanum to restore the victims' actual ages, Takeru hears an unknown female voice, later revealed to be his mother, thanking him when he said something about motherhood. His mother is revealed to have died when Takeru was born, and thus, he is unable to remember her face. As a child before his father's death, Takeru used to disrespect his father for involving him with his so-called expedition. When he later enters Igarashi's memories, he learns that his father kept him along on his expeditions as he saw a hidden infinite potential in him that would make peace with the Gamma World. The hermit also reveals to him that the Eyecon containing his soul was supposed to have contained his father's soul until his death at the hands of a Gamma, and that if he cannot restore his original body within another 99 days both his soul and his father's soul will disappear forever. When entering Adel's memories, Takeru finds out that Adel was the one who killed his father ten years ago, before he killed his own father Adonis years later in the present. However, Takeru notes that Adel's madness was because his and Alain's mother Alicia died in illness, which is why he tells Alain not to blame himself for what happened ten years ago. Once Takeru and his allies discover the true mastermind to be the Gammisers, as they were the ones manipulating Adel and creating Makoto's clones, he manages to defeat them possessing Adel's Perfect Gammiser form with Mugen Damashii, and then the Great Eyeser with both Mugen Damashii and Ore Damashii, thus saving the world. As a debt from the Great Eye for freeing them from the Gammisers and ever since the Great Eye began eyeing Takeru for his heroic deeds since their first meeting, Takeru is granted more than one wish besides reviving himself. Now that he's finally been revived, Takeru can continue his unfinished education in high school. Unfortunately, during Kamen Rider Heisei Generation: Dr. Pac-Man vs. Ex-Aid and Ghost with Heisei Riders, Takeru is afflicted with a Pac-Man based Bugster virus, causing him to die and be unable to transform into Ghost due to the virus in him disabling his rider powers. He seeks CR's help at Seito University Hospital where Kamen Rider Ex-Aid is not only to save himself, but also the other victims infected by the Pac-Man Bugster virus, including his friend Akari, with help from Kamen Riders Drive, Gaim and Wizard.
As Kamen Rider Ghost, Takeru uses the and Ghost Eyecons to transform. Without an accompanying Eyecon containing the spirit of either himself or a historical figure, he remains in a form called which lacks any powers. However, the Eyecons call upon a spirit which takes on the form of a and transforms Ghost into one of his forms. In addition to special abilities, some Damashii forms come with their own unique weapon as part of the form itself. Ghost's primary form is known as, which is accessed via the Eyecon containing Takeru's soul. Among his powers in this form is levitation, while his finisher is a Rider Kick known as the. Ghost's main weapon is the, which has multiple modes depending on which Damashii form he assumes. Its default Blade Mode's finisher is the, while its alternate Naginata Mode's finisher is the. His motorcycle is a Honda CRF250L called the, which can combine with the flying ghost ship-like to become the. When Takeru finds the spirit of a historical figure, it becomes another Ghost Eyecon for him and grants Ghost new powers:
After nearly disappearing forever, Takeru's father Ryū Tenkūji's soul becomes the Toucon Boost Eyecon which allows both Takeru to remain on Earth and Ghost to transform into. In this form, he is armed with the which has a Sword and Blaster Mode. The Sunglasseslasher can hold two Eyecons for Ghost to perform one of two finishers: via Sword Mode or via Blaster Mode. Toucon Boost Damashii's ultimate attack is the, which has two variations: a flame-empowered Rider Kick or an energized attack with the Sunglasseslasher. The Toucon Boost Eyecon revives Takeru for a second chance to live in the mortal world and find the missing Eyecons by extending his lifespan back to 99 days. Ghost's Toucon Boost Transient serves as the basis for several more powerful Eyecons he acquires, although his Ore Transient can be used as a stand in for it. He is also still able to wield the Sunglasseslasher in the following Damashii forms:
Takeru later obtains another, more powerful belt called the, which allows him to transform into. In this form, Ghost is able to utilize the powers of all 15 heroic Eyecons by summoning their Hoodie Ghosts to fight enemies alongside him in combat as well as when he performs the finisher. His Omega Drive in this form has two variations: a Rider Kick empowered by the 15 heroic Eyecon spirits or an energized attack with the Gan Gun Saber and Sunglasseslasher. Grateful Damashii's ultimate attack is the where Ghost summons all 15 Hoodie Ghosts to join him in performing a Rider Kick. The Eyecon Driver G was created by Edith for the Gamma emperor Adonis, and later Adel, to harness the powers of the 15 Gammisers until Takeru takes it while reclaiming his stolen Eyecons. However, if Takeru transforms into Grateful Damashii with this belt while the Gammisers are activated under Adel's command, he will get electrocuted and be temporarily paralyzed which can even last several minutes after the transformation has been deactivated. It is later revealed that if any of the heroic Eyecon spirits are not willing to give Takeru their full cooperation with him, Ghost will be unable to completely utilize Grateful Damashii's powers. Due to the existence of Mugen Damashii, the heroic Eyecon spirits started to believe that Takeru no longer needed them, which affected their fighting skills when Ghost Grateful Damashii summoned an entire army of them against Adel and his Gammisers. However, during Takeru's battle with Gyro, they manage to regain their composure when he assures them all this wasn't the case by instead choosing to use their powers to help him defeat the Gamma Ultima. In the final battle against the Great Eyeser, Ghost can summon them without needing this form.
During a battle against a fusion of Gammisers Fire and Gravity, Takeru is killed when his Ore Eyecon gets destroyed by it. Before he was about to disappear into the afterlife, his seven friends infuse their emotional embodiments into each of the broken pieces of Takeru's Ore Eyecon, restoring it back to normal and reviving him once again. After his third revival, Takeru obtains the Mugen Eyecon which unlocks his full potential in stopping the Gammas' warring by transforming him into. In this form, Ghost is able to perform stronger versions of the Gan Gun Saber's seven finishers each based on an emotion. Mugen Damashii's ultimate attack is the where Ghost empowers himself with rainbow-colored energy to perform a Rider Kick. Any of this form's finishers can destroy a Gammiser permanently.
In other Kamen Rider Ghost media, Ghost has access to other Damashii forms that do not appear in the canon of the TV series. These include:
Takeru Tenkūji is portrayed by. As a child, Takeru is portrayed by.

Akari Tsukimura

is Takeru's childhood friend, although she is one year older at 19. She is currently a college student majoring in physics who wishes to be a successful scientist like her teachers, and. She finds it difficult to believe in any of the supernatural activity happening around her, even after Takeru dies and is brought back to life to be Kamen Rider Ghost. She assures herself that there is always a rational explanation for what has happened, even Takeru's resurrection, and particularly now that she's seen the Gamma for herself after handling the Musashi Eyecon temporarily. Sometime later, she stumbles into Takeru's room and sees the monolith there, and Takeru tells her that he only has 99 days or he will be dead for good. With the hermit's help, she develops a special spray called that allows her to see ghosts like Ghost and the Gammas without needing an Eyecon. The hermit warns Akari that the Shiranui spray's effects are very limited, particularly when there is very little left, and it is up to her to keep developing more of the Shiranui formula on her own. She is later given the Kumo Lantern, which can be used in place of the Shiranui formula to allow her to see Ghost and Gammas with its flames. During Alain's next move as Kamen Rider Necrom, Akari finds a piece of a Gamma Eyecon to upgrade her Shiranui formula into Mark 2, turning the formula into a weapon to protect herself from Gammas. After the Gammisers' reign of terror is over, Akari helps a now revived Takeru to finish his unfinished education in his high school year. She was temporarily possessed by the Beethoven Eyecon.
Akari Tsukimura is portrayed by. As a child, Akari is portrayed by.

Onari

is a 26-year-old Buddhist monk who is the current caretaker of Daitenkū-ji, as Takeru is still too young to handle the role himself. While both he and Akari witness Takeru's death and resurrection, Onari is more open to believing in the supernatural, much to Akari's chagrin. Onari lacks Akari's calm nature, and often expresses his frustrations. He is not spiritually aware enough to see Gamma, nor has he ever had an Eyecon to see them either, but the Shiranui spray and the Kumo Lantern allow him to see spirits like Ghost and the Gammas. He was temporarily possessed by the Goemon Eyecon. During the group's encounter with Gamma-related cases and the Kamen Riders' battles, Onari developed an inferiority complex and believed himself as a nuisance, wanting to try his best to support Takeru and everyone. Prior to the activation of Demia Project, Onari was reduced to a Gamma Eyecon by Igor as part of turning residents of human world into Gamma-alike. Although Takeru had rescued the victims, Onari refused to return to his old body, wanting to use his newfound Gamma powers by first possessing Alain, but only to be forced back to his body by Igor.
Onari Yamanouchi is portrayed by.

Shibuya and Narita

and are two ascetic monks training at Daitenkū-ji. They were assigned to work in investigating paranormal phenomena while they also helped Onari and Takeru track down Eyecons in the city, but Shibuya often jumps to conclusions that cause more harm than good while Narita is more laidback in his duties.
Shibuya has a troubled relationship with his mother Miho due to him seeing himself not as manly as his father Tetsuya, and his mother constantly nagging him up for it. However, he admired his kind-loving father, who saved his mother from delinquents during his parents' childhood life, but died sometime after he was born. Despite their conflict, Shibuya still cared for his mother. It wasn't until after finishing the investigation of the Gammas' plot of turning adults like his mother into children that his relationship with his mother started getting better.
Shibuya Hachiōji and Narita Kisarazu are portrayed by, who also portrays Tetsuya, and respectively. As a child, Shibuya is portrayed by.

Yasushi Onodera

is the local mailman who serves Daitenkū-ji. He also helps Takeru out in finding Eyecons, as he can travel throughout the city more easily than either Shibuya or Narita. Before Takeru's father, Ryū dies at the hands of the Gamma, Onodera was, told by him to send the Eyecon he found earlier, which was meant for a birthday of his son, Takeru, once he has grown up well.
Yasushi Onodera is portrayed by

Edith

is magistrate of the Gamma World and Adonis' closest ally, having propose a machine that can grant immortality to their people by transferring their souls into Eyecons. Though his machine was completed by Adonis using the Great Eye's power, Edith is shocked to find that it only stagnated his people and slowly killed them. As this forced Adonis to order an invasion on the human world to empower the containment machine, Edith attempted to contact the Great Eye but is blocked by the Gammisers that he created to protect the entity. A decade prior to the series, after being defeated by Ryū Tenkūji, Edith joins forces with him and aids him against the Gamma. Edith also promises Ryū to involve his son Takeru in their expeditions as he saw the youth's potential in preventing war between their worlds. Edith later build the four Ghost Drivers and the heroic Eyecons, giving two to Argos and Daigo Fukami and a third to the latter's son Makoto.
In the present day, Takeru's death by the Katana Gamma forces Edith to modify Ryū's plan by infusing Takeru's soul into an Eyecon and giving him the Ghost Driver with a mission to collect the heroic Eyecons. Portraying himself as the playful and mysterious, Edith takes up residence in the basement of Daitenkū-ji to keep watch on Takeru and his friends' missions while at the same time returning to the Gamma World to overseer the Gammas' progress. But when Adel succeeded his father and became a threat to their own people, Edith is forced to reveal his true colors by dragging the Gamma emperor to Earth to prevent him from harnessing the Great Eye's power. With his secret now exposed, saving Takeru and Alain from the Perfect Gammiser at the cost of his own body and return with another one while in the hermit's clothes. Edith also reveal that he could have revived Takeru during his first death, but the youth is now beyond his power is save after his lifespan ended and second revival. While the others were upset by that, Takeru instead thank Edith for his help with Makoto doing the same. It is revealed that his stasis capsule is hidden within Daitenkū-ji, with Yurusen revealed to be his pet cat, who also slept in the same capsule as him. He is currently decide to stay in Daitenkū-ji with Javel, instead of returning to their homeworld and takes Ryū's former position as the head priest of the Daitenkū-ji.
Edith possess his own Gamma Ultima Eyecon, which allows him to transform into, a jet-black variant of the original Gamma Ultima form.
In the final battle against Adel and the Gammiser, he creates his own Ghost Driver and becomes a second Kamen Rider Dark Ghost, in order to open the monolith connection between human and Gamma's world completely. He was briefly mistaken by Takeru for Argos before Edith corrected the boy. Although trying to participate in the battle, his old age eventually forced Yurusen to withdraw him from the fight. However, it is unknown if the Dark Ghost he used is contains Argos' soul or another one.
Edith is portrayed by.

Yurusen

is a sprite who serves as Edith's familiar. It helps Takeru out as Kamen Rider Ghost in the field. In reality, Yurusen is actually Edith's pet cat who is inside the same stasis capsule as Edith, hidden in Daitenkū-ji.
Yurusen is voiced by.

Ryū Tenkūji

is Takeru's father and the previous caretaker of Daitenkū-ji. Ten years ago he left on a ghost hunting expedition with his old friends Chikara Saionji and Kenjirō Igarashi on researching the monolith, and came across an Eyecon. Along the way, Ryū discovered the existence of the Gammas from the monolith they've found, and was worried that if they do not hold back on their research, the Gammas will be unleashed upon the world and declares a war against humanity. Before the expedition began, Ryū encountered Edith, as both battled and Ryū is the victor, then finally, he redeemed Edith, and with his knowledge and Ryū's heroic willpower, humanity has a chance to prevent the Gammas' invasions. To prevent a war against Gammas and trying to make a peace with them, just like how Ryū redeemed Edith, Ryū sense an infinite potential within Takeru, to stop Gammas' warring, thus had no choice to involve his son, then also one of his son's friends in his and his colleagues' expeditions, as he believes in Takeru under a promise of his wife before she died during their son's birth. After Saionji betrays them for using Fukami siblings as his guinea pigs for his experiments on opening the monolith's Gamma hole to be able to enter the Gamma World, trapping the youngsters inside, Ryū leads the expedition to try to save Makoto and Kanon Fukami from the Gamma World, but when he fails, he encourages Igarashi not to give up hope in saving the siblings. Five years later, Ryū is killed by a Gamma that has been let loose by Saionji, who turns out to be none other than Adel, leaving Igarashi traumatized. Sometime before his death, he managed to send off the tsuba from Miyamoto Musashi's sword to Takeru and instructs his son to learn about history's greatest heroes. He also ensures that Takeru will be sent the Ore Eyecon upon his 18th birthday. However, the original idea behind this plan was that his own soul would have powered the Ore Eyecon, allowing Takeru to fight Gammas in a duplicate body, but Takeru's death forced plans to change. The fate of Ryū's soul remains in the balance, though, as if Takeru cannot bring himself back to life with the 15 heroic Eyecons within another 99 days, both his soul and Ryū's soul will be lost forever.
During the events of the film Kamen Rider × Kamen Rider Ghost & Drive: Super Movie War Genesis, his death instead happens at the hands of the Da Vinci Gamma, instead of Adel. Later, Ryū's soul fuses with a Ghost Eyecon, transforming it into the Toucon Boost Eyecon which gives Ghost the ability to transform into Toucon Boost Damashii. It is unknown whether this is canon to the TV series. In the TV series proper, he gives up his soul so Takeru can have a third chance to live by extending his lifespan back to 99 more days in order for his son to find the missing awoken Eyecons, while also giving Takeru the Toucon Boost Eyecon.
Ryū Tenkūji is portrayed by.

Kenjirō Igarashi

is a physicist who is Ryū Tenkūji's old research associate into the Eyecons and Gammas. He sought a way to save the Fukami siblings from the monolith but was unsuccessful because of Ryū's death at the hands of Adel as a result of protecting Takeru from a Gamma's attack 10 years in the past. This has left the professor traumatized and anti-social, particularly after he and Ryū discovered their former colleague Saionji has betrayed them for using the Fukami siblings as his guinea pigs for his experiments on the monolith to be able to enter the Gamma World, trapping the youngsters inside that world for 10 years, and now currently on the run from Saionji and Gammas. In the present day, Takeru tracks him down for help, which reignites his passion in the research to save the two, unaware that Makoto has freed himself and Kanon remains trapped in some fashion. He is targeted by the Green Dragon Blade Gamma because he still has the Benkei Eyecon, which he soon gives to Takeru. Many months later, Igarashi finally recovered from his trauma and returned to the Daitenkū-ji, happily seeing the Fukami siblings are alive well and manage to return to the human world. Before departing once more, he gives Akari his journal which contains translations to decipher the monolith's languages after acknowledging her courage as a scientist.
Kenjirō Igarashi is portrayed by.

Fukami family

The Fukami family members are old friends of both the Tenkūji family and Akari. After the death of Daigo's wife, Yuri Tenkūji's cousin, then the disappearance of patriarch himself, which turns out to be killed by a sword wielding Gamma Ultima since his long departure, their young children, son Makoto and daughter Kanon, are unaware of their father's death and recently placed into the care of Daitenkū-ji. However, 10 years prior to the start of the story, they are lost into a monolith. Ryū Tenkūji made it his life mission to retrieve the two children for the sake of their father, recruiting his colleagues Chikara Saionji and Kenjirō Igarashi to help, unaware that Saionji was the one who caused the children's disappearance, as both Ryū and Igarashi were too late to save Daigo's children from Saionji. When the children return in the present day, they have been transformed by their time in the Gamma World, and initially remember nothing of their previous lives nor their friendship with Takeru or Akari. Later on, after Takeru saves both of their lives, they become friends again. After the Gammisers' reign of terror is finally over, the siblings decide to stay in Gamma World to help Alain and his people restoring the environments on Gamma's World.
Ghost Re-Birth: Kamen Rider Specter reveals that the Fukami siblings are actually amongst the artificial humans who look like them created by Danton, with Makoto and Kanon are his successful experiments and about to be used by him for his revolutionary in Gamma World. However, Godai, Daigo's former-identity betrays Danton and taking care both Makoto and Kanon somewhere safe, raising them like his own children on Earth.
Ryū gave the three their current given names.

Makoto Fukami

, original name, is one of Takeru's childhood friends after he and his sister Kanon were left at Daitenkū-ji Temple by their father Daigo 10 years prior to the series. But as Makoto later learned, he and Kanon were actually artificial humans created by Danton before their father spirited them to the human world and raised them until their mother died. When Makoto and Kanon ended up in the Gamma world, they were Alia while befriending Alain. When Kanon was reduced to a Gamma Eyecon after her body perished, receiving the means to become, Makoto transferred his soul into an Eyecon so he can travel to the human world and obtain the 15 heroic Eyecons to wish his sister's restoration. Makoto sided with Chikara Saionji and Alain to reach his goal, opposing Takeru in the process until Saionji kidnaps Kanon to force Makoto to serve his intentions.
After Takeru used his wish to restore Kanon's physical body, Makoto promises to help Takeru find the Eyecons once more so he can return to life. Makoto later entrusts Kanon to their friends while he plans on returning to the Gamma World to regain his body, though he was briefly stalled when enslaved by Alain until he regained his freedon with the help of Kanon, Takeru, and his Heroic Spirits. Upon entering the Gamma World, Makoto visits Alia and learned that Alain has been framed by Adel for killing Adonis. After entrusting his Machine Hoodie, heroic Eyecons and Alain to his friends, Makoto allows his Gamma Eyecon body to be destroyed by Javel so reunite his body and soul. On his way back to the human world while retrieving his Specter Eyecon, Makoto receives the Deep Specter Eyecon from Edith while warned to be wary of its dangerous powers. He eventually manages to catch up with Takeru and Alain, convincing the latter to carry on his father's good will. During the events of The 100 Eyecons and Ghost's Fated Moment, Makoto crossed paths with Daigo and settles things, reconciling upon learning his father's reasons of learning him and Kanon under Daitenkū-ji's care after their mother died.
Makoto later confronts dopplegängers of himself, later revealed to be fifteen flawed proto-Makotos that Danton developed which the Gammisers acquired as a counter to the Deep Specter Eyecon siphoning their energy. As a result of destroying his dopplegängers, Makoto would experience agonizing pain. When the Gammaizers are all revived after Adel connects with the Great Eye, they merge the proto-Makotos into a more convincing clone of Makoto whose own Deep Specter Eyecon would house backups of the Gammisers. But while the clone succeeds in taking the real one's place, Makoto's doppelgänger became too much like the original and later sacrifices his life force to save Makoto after he is fatally wounded by taking a hit meant for Takeru from Pefect Gammiser's fatal attack. In Ghost Re:Birth: Kamen Rider Specter, Makoto learns of his origins and stops Danton's agenda upon realizing that his methods to save the Gamma World are horrific.
Specter's primary form is accessed from a Ghost Eyecon which contains one half of a soul with the same name as it where he utilizes superhuman speed. Like Ghost, his finisher is a Rider Kick known as the Omega Drive. Specter's main weapon is the, which like Ghost's Gan Gun Saber has different modes depending on which Damashii form he assumes. Its default Rod Mode's finisher is the. His motorcycle is a Honda CBR650F called the. Like Ghost, Specter has multiple "Damashii" forms he can assume by means of a different Eyecon he inserts into the Ghost Driver:
With the Deep Specter Eyecon, Makoto can transform into, a form with similar powers to Ghost's Toucon Boost Damashii, which utilizes a that manifests large wings for flying capabilities. In this form, he is armed with his own version of Ghost's Sunglasseslasher called the which also has a Sword and Blaster Mode. Like the Sunglasseslasher, the Deep Slasher can hold two Eyecons for Deep Specter to perform one of two finishers: via Sword Mode or via Blaster Mode. Deep Specter's ultimate attack is the, which has two variations: a flame-empowered Rider Kick or an energized attack with the Deep Slasher. However, this form has a side effect of making its user uncontrollable. Only those who utilize its power for righteousness can overcome the Deep Specter Eyecon's control. Said Eyecon much like the Eyecon Driver G was created by Edith in the hopes of putting Takeru to his use, but reluctantly gives it to Makoto instead when the latter willingly takes the risk in place of Takeru. Unfortunately, as the Deep Specter Eyecon has portions somehow linked to the Gammisers, Adel has created multiple clones of Makoto in an attempt to lure him into fighting them to death so that Takeru would be powerless without his help. However, the Deep Specter Eyecon is also implanted to connect with Takeru's presence should the latter disappear when his limited time on Earth is about to reach.
In Kamen Rider Ghost Re:Birth: Kamen Rider Specter, Makoto obtains the Sin Specter Eyecon which allows him to transform into his own version of Ghost's Mugen Damashii called. In this form, he is able to perform seven finishers each based on the seven deadly sins. Sin Specter's ultimate attack is the where he empowers himself with dark blue-colored energy to perform a Rider Kick.
Specter can also use any of Ghost's Eyecons, having once stolen the Edison Eyecon to transform into his own version of Edison Damashii. After allying with Takeru, Makoto is free to borrow Ghost's Eyecons as he wishes. Later, when Alain inserts his Necrom Eyecon into Makoto's Ghost Driver, it transforms Makoto into, turning him into Alain's brainwashed servant. However, his sister's presence can break Alain's former Gamma mind control over him, though only temporarily.
Also like Kamen Rider Ghost, Kamen Rider Specter has forms that appear in side media and not in the canon of the TV series.
Makoto Fukami is portrayed by. As a child, Makoto is portrayed by.

Kanon Fukami

, original name, is Makoto's younger sister who was trapped with him in the Gamma's dimension for the past 10 years after being absorbed into a monolith. While Makoto made it back to Earth in one piece, Kanon's body has been trapped on the other side, while her soul is retained by Makoto in a Gamma Eyecon called the. While Kanon wishes to return to normal, she is appalled at how her brother has stooped so low as to fight their own childhood friend Takeru for her sake. After her Eyecon is stolen from Makoto by the Green Dragon Blade Gamma, and Makoto is forced into doing Saionji's bidding for her safe return, Takeru promises to help Makoto to save her. Takeru ultimately uses his wish to bring Kanon back to normal, reuniting brother and sister once more. After discovering that Alain has brainwashed Makoto into becoming Necrom Specter to kill Takeru, she discovers she can break Alain's spell and return her brother to normal, albeit temporarily. Most occasionally, she is somehow have a power to kill a Gamma foot soldiers with a single blow. When Art Supplies Gamma wishes to learn more about the human world's environment, Kanon suggest him to travel around the world. After she is done helping Harumi, Kanon alerted her brother that she saw someone like him wearing a Gamma royal uniform, who revealed to be a doppelgänger created by Gammisers. After the series and Ghost Re:Birth: Kamen Rider Specter ends, she is married to Alain and becoming the empress of Gamma World. She was temporarily possessed by the Billy the Kid Eyecon.
Kanon Fukami is portrayed by. As a child, the character is portrayed by.

Daigo Fukami

is the long-lost father of Makoto and Kanon who abandoned his children without telling them his reasons for this, and then suddenly disappeared without a trace in his children's childhood life after the death of his wife. His disappearance has made his children worried sick for waiting his return too long. While Makoto developed a hatred towards his father because of this, Kanon believes there must have been a good reason for why he left them. As it turns out, his long disappearance was the result of him getting killed by a sword wielding Gamma Ultima. However, he managed to resurface as a ghost along with the Gamma's first prince, Argos. He can transform into the original Kamen Rider Specter known as. Upon Argos' recent downfall of betraying both Daigo and Edith, the former is currently on a mission to stop Argos from awakening an entity known as Kamen Rider Extremer. Once he arrived in the world Argos created, Daigo expected his son to come after him for what happened in their past. He originally had the Darwin Eyecon with him until Dark Ghost interrupted his battle against his son and took it from him. He reconcile with his son, once he explain his reason why he left his children to Daitenkū-ji since his wife died, unable to return to his children for his important duty to save the world from evil, and observes what Argos has been planning, even after his human body is killed by a sword wielding Gamma Ultima. In Ghost Re:Birth: Kamen Rider Specter, it is revealed that he was Danton's assistant named before breaking away from him and taking away the young Fukami siblings, raising them like his own children.
Daigo Fukami is portrayed by.

Fukushima family

Fukushima family, are the owners of a takoyaki shop named. After the first owner of the shop, Fumi Fukushima passed away, her granddaughter, Harumi succeeded her.

Fumi Fukushima

is an old woman who is the first owner of Fūmin. She has known Takeru, Akari, and the Fukami siblings since they were children. She also treats Alain to takoyaki, which becomes his favorite food. She also gives him a brand new human outfit to wear. He later returns to draw something for her as a sign of his gratitude, only to discover that she has peacefully died in her sleep. Her funeral is held at Daitenkū-ji and her granddaughter Harumi visits to pay her respects and thank everyone who visited her shop. She is last seen by Alain as a spirit.
Fumi Fukushima is portrayed by. As a child, Fumi is portrayed.

Harumi Fukushima

is Fumi's granddaughter. After Fumi's death, she gives up an opportunity to study abroad in order to take over the takoyaki stand as all of her grandmother's former customers miss her.
Sometimes after Ghost Re-Birth: Kamen Rider Specter ends, she is happily married and have children.
Harumi Fukushima is portrayed by, who also portrays a younger Fumi.

Chikara Saionji

, previously referred to as a, was a colleague archaeologist of Ryū Tenkūji and Kenjirō Igarashi who aided in their Gamma study a decade ago. Until that day, he betrayed his colleagues after using the Fukami siblings as his guinea pigs to enter the Gamma World, trapping them for 10 years, then sided with Adel, and Alain. Though Chikara expressed regret of his treachery, but deemed Ryū's hope for a better future misplaced as he planned to use the Gamma he summons to his world for his own agenda. Chikara's plans come to fruition after Ghost and Specter manage to collect various Eyecons, as he has five himself, even though he temporarily loses the Billy the Kid Eyecon to Ghost. He then lures the two Kamen Riders into one place, steals their Eyecons, and heads to the monolith below Daitenkū-ji to demand the power to take over the world. However, as he does not have a Ghost Driver worn on his waist, due to being in incomplete state, his plan backfires and he is killed by the monolith's power.
Returning in Ghost Re:Birth: Kamen Rider Specter, Chikara was somehow revived and attempted to convince Makoto to not get himself involved with Danton. Chikara ultimately sacrificed himself to Kanon when Danton tried to kill her.
Chikara Saionji is portrayed by.

Steve Bills

is the CEO of the network company. He is under Igor's control after being possessed by a Gamma Eyecon. As part of Adel's version of the Demia Project, Steve bought the companies of his rivals and expanded his influence, as well as hide the Gammas' plan under a branch of communication network he created. During the Daitenkū-ji's infiltration into Deep Connect, both him and Igor managed to stage a Gamma attack in order to cease their suspicions of him. Only by that time after Adel awaken in his mortal body, Takeru and his friends finally finds out this suspicion, but already too late to stop it. Until that time, Onari, Shibuya, Narita and Necrom manage to save Steve from the Gamma's control on his body, with Steve is willingly to take responsibility for what Adel and Igor made him commit. While trying to help the Kamen Riders to warn their people the truth behind the Demia, it was too late for Steve and his allies that the effects cannot be removed, and even Steve himself, due to his time when he was possessed by a Gamma Eyecon before Necrom freed him, already had the Demia effects into him, but soon be freed, once Adel redeemed himself and died along with the true mastermind, Gammisers are killed by Ghost for good.
Steve Bills is portrayed by.

Gamma

The are extra-dimensional creatures that appear as ghosts in the physical world. Each Gamma has a Gamma Eyecon that it uses on an object in the physical world to take on a more powerful form than its. The weakest level of Gamma are the who are served by whose Eyecons lack the energy needed to become more powerful, most of them later revealed to have originally been human until Igor developed technology to convert human souls into Gamma. Above the Gamma Assaults are the that can assume human appearances with special Gamma Eyecons. Members of the Gamma World's royal family are similar to Gamma Superiors but are instead more powerful and known as, though, certain Gamma Superiors can be promoted to that status by a royal family member providing them with a specific Eyecon. A Gamma Ultima is also capable of empowering themselves through various external methods like Gammiser possession and become a. A Gamma that absorbs a wild Hoodie Ghost or any constructs can transform into a monstrous until a Kamen Rider can defeat the monster, thus separating the absorbed Hoodie Ghost from it. As an Eyecon, Gammas have the ability to possess living humans like the Hoodie Ghosts. However, unlike the Hoodie Ghosts in their Eyecon state, Gammas cannot allow humans inside their Eyecon.
A long time ago in the past, the Gamma were originally human beings in the Yayoi period who migrated from Earth to the Gamma World and lived peacefully. Though they founded an empire, the Gamma World was eventually devastated by environmental pollution associated with the rapid development of science and technology. When their ruler Adonis fell into despair after his wife Alicia and first born son Argos were claimed by the plague along with others, he decided to use the Great Eye's power to realize his wish for a world without death. Edith oversaw the process labeled the, named after the late Gamma empress and the late first Gamma prince Argos, which uses the Great Eye's power to preserve Gamma World populace's bodies in stasis capsules while their souls are transferred into Eyecons which use nanotechnology to create a facsimile of the original body. However, the life support needed mass amounts of energy to be maintained and some of the residents began to die as consequence. To compensate for this defect, Adel and Igor suggested the invasion on human world, which the emperor reluctantly agree. Seeing how his actions endanger the lives of the human worlds, Adonis had his own doubt and from this point Adel overthrew his father to take command. But the Gammaizers that Edith created as safeguards use Adel to serve their own means before they are finally destroyed by Ghost. With Adel dead and peace restored to Gamma's World, Alain, Javel and Edith are allowed to return and rebuild their society after the Great Eye departs and the Demia Project shuts down.

Alain

is a young man who first appeared to be Saionji's partner before later revealed to be the son of the Gamma emperor Adonis. He seeks the Eyecons to examine their power, for reasons that have yet to be revealed. Javel has been sent by Adonis in order to help him, but after Javel disobeys his orders, Alain begins to hypothesize on what his subordinate's true orders are, as well as those of Adel. He steals the Mega Ulorder and Necrom Eyecon from his brother, and gains the ability to transform into. Robin Hood has told Takeru that he sees that Alain follows his own twisted ideal of justice, just as every other person follows their own form of justice. After being framed for his father's death and unaware of his brother's treachery, Alain decides to take the throne from Adel while trying to adjust to life in the human world. He helps Takeru find Makoto and his human body in the Gamma World as he is honorbound after the two rescued him many times. On the trip back, Alain learns from Alia that the Demia Project is simply a set up for Adel's coup attempt and that Adonis is alive and well, but imprisoned in his mortal body. While he searches for his father, he learns why he and other Gammas are immortal and realizes why Takeru believes the Gamma World is a dystopia. Takeru ultimately saves Adonis but the reunion between father and son is cut short when Adonis sacrifices himself to save Alain from Adel's assassins. Alain promises to carry out his father's will in saving both the human and Gamma Worlds, but is distraught when he sees Adel personally murder their father. After being punched by Makoto, Alain finally moved on from his father's death and seeks to restore peace and happiness to the Gamma World by defeating his own brother. When Alain and his friends find out that Adel's first victim before their own father was Takeru's father, Ryū ten years ago, Alain apologize Takeru for what his brother done to Ryū, but Takeru replies it that Alain was not in his right mind at the time. After the Gammisers are destroyed and the Demia Project ended, Alain is pardoned as he returns to his homeworld with the Fukami siblings to lead in the restructuring Gamma World's society.
Sometimes after the series, along with the movie events Heisei Generations and Ghost Re-Birth: Kamen Rider Specter ends, Alain marries Kanon. He and his wife visits Harumi and watch her happily with her new family before going back to Gamma World.
As Kamen Rider Necrom, Alain uses a brace called the and Ghost Eyecons to transform. His primary form is accessed via the Necrom Eyecon and his finisher is the, which can be either a Rider Kick or a Rider Punch. The Necrom Eyecon allows Alain to control others' minds, from Gammas to even humans, including two Eyecons he acquired from Javel. If he is ever defeated in battle with his Eyecon body destroyed, he can transfer his consciousness to another Gamma's body and transform it into his own. Necrom can also make his body intangible to physical harm, but he cannot protect himself from electric-based attacks. However, as the Necrom Eyecon is still a prototype, Necrom's transformation is limited so he must summon Gammas and then absorb them to power himself in order to fight longer. Unfortunately, the Necrom Eyecon has an even worse side effect in that if Necrom unleashes his rage too much, the Eyecon could end up destroying his body. After Alain completes his training in Sanzo's Eyecon world, Necrom receives his own version of Specter's Gan Gun Hand called the which also has a Rod and Gun Mode. Similar to the Sunglasseslasher and Deep Slasher, the Gan Gun Catcher can hold an Eyecon for Necrom to perform one of two finishers: via Rod Mode or via Gun Mode. Like his fellow riders, Necrom has access to other "Damashii" forms depending on which Eyecon he inserts into the Mega Ulorder:
While possessing a Gamma body, Alain could also use his Necrom Eyecon in any of the other Kamen Riders' Ghost Driver belts to turn its wearer into his brainwashed servant. He first uses it on Specter, turning Makoto into Necrom Specter. However, only someone who is very close to one of Alain's brainwashed Ghost Driver users can break his spell.
In Kamen Rider Ghost Re:Birth: Kamen Rider Specter, Alain's Necrom Eyecon temporarily evolves into the Yujou Burst Eyecon which allows him to transform into his own version of both Ghost's Toucon Boost Damashii and Deep Specter called. In this form, Necrom's strength is enhanced via the power of friendship. Yujou Burst Damashii's ultimate attack is the where Necrom performs a flame-empowered Rider Kick.
Alain is portrayed by. As a child, Alain is portrayed by.

Javel

is a Gamma Superior sent by Adonis to support Alain in his mission to collect the 15 heroic Eyecons, though his loyalty is to Adel as he deems some of Alain's commands to be foolish. As a Gamma Superior, he moves at high speed and his combat ability is on par with the Kamen Riders, but he is able to use his body to his advantage in ways they cannot. He can also unleash waves of energy from his palms. Javel has been destroyed twice, once by Ghost Toucon Boost Damashii and once by Specter Houdini Damashii but somehow finds a way to return each time through Igor's technology to bring Gammas back. After Adel's inheritance of Adonis' throne, Javel wakes up in his mortal body and is given the task to execute Alain long with an Eyecon to assume a Gamma Ultima. During his battle with Ghost Grateful Damashii, Javel is briefly possessed by Gammiser Fire and assumed a Gamma Ultima Fire form before being defeated. After learning from Igor that he is no longer needed, Javel has become rogue and later makes a final attempt to kill his enemies at Daitenkū-ji, but he discovers he is dying of starvation after having been reverted to his mortal body for the first time in years. Onari gives Javel some onigiri to save his life while helping him realize the error of his ways. Javel later repays this kindness by saving Onari, the Art Supplies Gamma, and the Music Note Gamma from Igor's attack. Yet, he still proceeds attacking Alain in his main mission, until he is defeated by him, and realize why Alain is changed softly. He is later encouraged by Onari to learn about the environment of the human world, instead of continuing his mission killing Alain, as Onari told Javel there are many onigiris sold in Japan. If Javel is having a trouble learning the human world's environment, Onari is the man he can call for help. When a backup plan of Demia Project is activated and controlled by Adel himself, Javel investigate the Demia's horrifying effects on turning people's face and personality into Adel's. He sacrifices his life saving Alain from having his souls erased by the Great Eyeser, proud of his master for having a newfound friends, until Ghost manages to destroy the Great Eyeser for good and revives Javel, along with the other victims including the Art Supplies Gamma and the second Music Note Gamma. He is currently decide to stay in Daitenkū-ji with Edith, instead of returning to their homeworld.
Javel is portrayed by.

Adel

is Alain's older brother who is the second highest authority in the Gamma World, having convinced his father Adonis to invade the human world when the Gamma World faces an energy crisis that endangers their life support system. As part of his plan to covertly terraform Earth, Adel killed Ryū in an attempt to remove interference while Chikara provided Makoto and Kanon as test subjects. When the Gamma invasion proceeds, not filling Alain in the significance of the Heroic Eyecons, Adel sends Javel in an attempt to retrieve them. Eventually, deeming his father too weak to do what needs to be done, Adel destroys Adonis's Eyecon and imprisons him while framing Alain for "regicide" while destroying his brother's Eyecon body. After becoming Emperor, Adel is gradually manipulated by the Gammaisers to allow
them to merge into his body and influence him into seeking out the Great Eye's power. After being defeated by Ghost Mugen Damashii and the number of Gammisers reduced to 3, destroying his Eyecon body to carry out Demia in his original body, Adel "realized" his "errors" that the ideal utopia is impossible and decides to become one with the world by imprinting himself in those still connected to the Demia Project. After Takeru and Alia connected with him, Adel realized the error of his ways and finally saw his father for the actual person he is, admitting that he killed Ryū out of jealousy. When the Gammaizers attempt to take over his body, Adel pleas Takeru to kill him. Before departing to the afterlife, Adel thanked Takeru for saving him, hoping his siblings do not make the same mistakes he did.
As a member of the Gamma royal family, Adel possesses a special Gamma Eyecon that allows him to transform into a Gamma Ultima form. As a Gamma Ultima, his strength exceeds that of a Gamma Superior, and he can disable projectile weapons and melt things by simply touching them. Once Adel merges with the Gammisers, he transforms into the, a form that equals Ghost's Grateful and Mugen Damashii's powers with the ability to project plant vine-like tentacles utilize the Gammisers' powers.
Adel is portrayed by. As a child, Adel is portrayed by.

Igor

is a scientist from the Gamma World whose thoughts are always scientific and never emotional. After Edith's own creation, which involves transferring the Gamma World residence to Eyecon bodies proved to be a failure, Adel and Igor suggested the invasion of the human world to claim the human's lives and use it to compensate for the machine's weakness. After Edith betrayed the Gamma forces, Igor is promoted to the former magistrate's position and express his happiness when Adel addresses him with such rank. Due to his soulless non-sense of his sight on seeing humans as inferior being, Igor is often being slapped many times by his arch-enemy, Akari as a running gag. By the time Adel used himself as a backup plan to initiate Demia completely, Igor's soon becomes horrified when his face turned into Adel's, due to the Demia's effects controlled by Adel, thus being fully mind controlled by him. He is soon freed from Demia's effect by Akari with two times slaps, thus owing her debt in heart by sacrificing his Eyecon body on protecting her and Onari from one of the mind controlled Gammas. After the final battle, Igor is reawakened in his real human body from the stasis capsule.
He possesses a special Gamma Eyecon that allows him to transform into a form, as well as the black-colored to assume the forms of Gamma Combatants via.
Igor is portrayed by.

Alia

is Alain and Adel's older sister who once took care of the Fukami siblings. Alia becomes aware of her brother Adel's plans to kill their father Adonis, but before she can act, she crosses paths with Makoto searching for his original body. He thanks her for raising himself and Kanon while they were in the Gamma World and offers to show her the human world, but Alia turns down the offer, knowing that she will be needed in the Gamma World after realizing that Adel has succeeded in assassinating the emperor Adonis, a fact that she relays to Makoto before he leaves. Although Alia finally finds her father alive and imprisoned by Adel, she is warned by her father to stay away from a barrier Adel has imprisoned him in, and tells her to play along with Adel's schemes until Alain returns with a reinforcements. Once Alain returns, backed by his new ally Takeru Tenkūji, Alia reveals to her younger brother that Adel has set up all of the events thus far, including framing him for their father's assassination. When she learns that Adel has finally killed their father, Alia entrusts Takeru to take care of Alain while she remains behind. Once Alia has grown tired of Adel's scheme and ignores Edith's warning not to engage her brother while the Gammisers are with him, she decides to ally with her youngest brother Alain and his allies to stop Adel for his own good by using her own Proto-Mega Ulorder and a pink-colored Necrom Eyecon to transform into. Her first attempt was to stop Adel from his own madness, but fails due to Gammisers Climate and Planet being too powerful for her and Edith was too late to save her, which leads to the destruction of her Gamma Eyecon body and her being returned to her mortal body where she is currently held captive. Before her father's death, she was told by him his reason to prevent her and her younger siblings from obtaining the Gammisers' power and contacting the Great Eye, is that one of their wishes are too dangerous and may ended being manipulated by Gammisers itself, particularly to prevent Adel due to his stubborn desire allows the Gammisers completely manipulates him for their own plans. After being freed by Alain and their allies, Alia helps Takeru to reveal Adel their father's reason to keep him from nearing the Gammisers, finally redeeming her younger brother. Until the Gammisers completely possessed Adel and before Ghost Mugen Damashii has no choice to kill him along with them, she and Alain keeps Adel's last word from not to ended up like him. When the Gammisers reveal to have a backup plan to store their templates inside Makoto clone's Deep Specter Eyecon and possessed the Great Eye into Great Eyeser, Alia stays in the Gamma world to take care of the mess to clean up, while ensuring her allies successfully stops the Great Eyeser for good.
Alia is portrayed by, who also portrays Alicia. As a child, Alia is portrayed by.

Adonis

is the emperor of the Gamma and the father of Alain, Adel, Alia, and Argos. He is a reasonable emperor who cares for his people and family. After the deaths of his wife, firstborn child Argos and many of his comrades, he falls into despair and plans to create the Demia Project to ensure immortality for the Gamma. Due to this, he was chosen by the Great Eye and uses its power to realize Edith's machinations, which transfers the souls of the Gamma World population to Eyecons but the immortality he sought is rather far from what he intended, as his citizens dying from the machine. He reluctantly approved the invasion of the human world to solve this problem, which was the idea from Igor and his son, Adel.
Adonis soon started to genuinely regret for taking innocent lives, causing him to doubt his actions but Adel quickly destroys his father's Gamma Eyecon body and imprisons him while framing Alain with regicide. Alain and Takeru later free Adonis so they could make amends, but the reunion is cut short when Adel's army attempts to kill Alain. Adonis sacrifice himself to save his son, leading Takeru to avenge him. While dying in Alain's hands, Adonis tells him that he loves him and to listen to what his heart says, not wanting his children to follow the same mistake he did shortly before Adel destroys him in front of both Takeru and Alain. Before his death, he already arranged a means to prevent his children, especially Adel under the Gammizers' influence, from contacting the Great Eye.
Adonis is portrayed by.

Gyro

is a man who was Alain's instructor in the fighting arts. He transforms into a Gamma Ultima with unique powers, such as the ability to reverse time within his surroundings. He also carries a sword for combat. By the time Adel used himself as a backup plan to initiate Demia completely, Gyro becomes worried that Adel has gone too far to takes too much risk on sacrificing their own people's life energies within the stasis capsules, even theirs without mercy. However, due to the Demia is under Adel's control, Gyro is forced to obey him. In the final battle, when Adel redeemed himself and died along with the Gammisers who manipulated him, Gyro is freed from the Demia. He was later reawakened in his real human body from the stasis capsule. However, Gyro is later killed off by Danton during the events of Ghost Re:Birth: Kamen Rider Specter.
Gyro is portrayed by.

Gundari

The are large serpentine creatures of the Gamma race that can be summoned from the World of Gamma by any high-ranking Gamma general. The Gundari have hand-shaped claws at the back of their tails which allow them to fend off any attackers from behind. They are also able to fire large fireballs from their mouths.

Gamma Combatants

The, portrayed as a pantheon of 15 deities, are actually an adaptable security system that Edith developed to prevent misuse of the Great Eye following the development of the Gamma Eyecons. But having developed sentience, the Gammisers prevent Edith from fixing flaws in his life preservation technology. The Gammiser then begin to covertly seek the Great Eye's power for themselves and use that power to wipe out humanity. Upon deeming Takeru a threat as his possession of the Heroic Eyecons gives him connect to the Great Eye, along with learning that his Mugen Damashii form can destroy them, the Gammisers take advantage of Adel by offering their support in the Demia Project. After four of the Gammisers were destroyed by Ghost, the rest convince Adel to let them enter his body in order to give him more power. Adel accepts despite Edith's warning to not trust the Gammisers as they begin understanding emotions as they later merged the prototype-Makotos that Danton developed and provide him with a Deep Specter Eyecon holding their back ups. When Adel surrendered and allowed himself to be destroyed to prevent them from achieving their goal, the Gammisers possess Freyja to merge with the Great Eye to become. Great Eyeser uses his mantle to transform into, a giant soul-erasing monster, before forced back to his original size by Ghost Mugen Damashii's Love Bomber. Ghost then fights a hood-less Great Eyeser in Ore Damashii before destroying the Gammisers for good with his Ore Omega Drive.
They are capable of assuming human forms, such as based on Adel, possessing a Gamma Ultima to have it evolve or combine with each other to give the host Gammiser a power boost, as well as taking the souls of the victims they've encountered to assume their human form. They also have the ability to negate the 15 heroic Eyecons' formation, which can even render Ghost Grateful Damashii completely useless. Even though the Gammisers are able to revive and heal themselves from sustained injuries, they can be permanently destroyed by Ghost's Mugen Damashii. According to Gammiser Liquid, their true ability lies within analysing their targets' capability before preparing countermeasures against them. As their Adel forms, the Gammisers are capable of levitation, launching energy beams from their palms and uses their own hands as makeshift swords. They can also still using their motif powers, though to fully channel it they must assume their monster forms. The Gammisers are also able to create a replica of the Deep Specter Eyecon to contain backup copies of themselves should the original templates be destroyed.
The Gammisers are voiced by, who also voices Takeru's mother in 32 and 42-46, though they were voiced by from episodes 34 to 46 by Akihiro Mayama, who portrays their human forms, assuming the role. As Great Eyezer, it is co-voiced by.

Da Vinci

The is a Gamma Superior and one of the villains in the film Kamen Rider × Kamen Rider Ghost & Drive: Super Movie War Genesis. His design is that of the Mona Lisa, the Vitruvian Man, and da Vinci's "aerial screw" helicopter. He can produce a massive energy tornado around himself by spinning his body rapidly and throw a large number of the Mona Lisa paintings at the enemy. He possesses time travel abilities, which he uses to send both Ghost and Drive ten years into the past as part of his plans of taking over the present day. In the movie timeline, Da Vinci was the murderer of Ryū due to a recent timeline changes for bringing Shinnosuke and Takeru to the past. After absorbing the powers of the Raphael and Michelangelo Gammas, the Da Vinci Gamma transforms into the giant. The Renaissance Gamma is destroyed by Ghost Toucon Boost Damashii and Drive Type Tridoron.
The Da Vinci Gamma is voiced by.

Raphael

The is a Gamma Superior and one of the villains in the film Kamen Rider × Kamen Rider Ghost & Drive: Super Movie War Genesis. His design is that of the Portrait of Pietro Bembo and the Sistine Madonna. He can fire feather-shaped energy bullets.
The Raphael Gamma is voiced by of the owarai duo Sissonne.

Michelangelo

The is a Gamma Superior and one of the villains in the film Kamen Rider × Kamen Rider Ghost & Drive: Super Movie War Genesis. His design is that of David and The Fall of Man. He possesses superhuman strength and can also stretch a snake on his body to attack the enemy.
The Michelangelo Gamma is voiced by of the owarai duo Sissonne.

Xibalba

is a mysterious Gamma Ultima who is the villain of Kamen Rider Ghost: Legendary! Riders' Souls. He targeted the twins Freyr and Frejya and absorbed them to achieve his evolution into a Gamma Ultima Fire, only for the Kamen Riders to force him to revert to his original form and be destroyed by them.
Xibalba is voiced by.

Alexander

is a Gamma that has been stuck inside a Gamma Eyecon state, and is one of the villains in the film Kamen Rider 1. It contains a soul of Alexander the Great. The Eyecon was originally under possession of Dark Mind, and given to Ambassador Hell of Shocker, prior his death at the hands of Kamen Rider 1 and unable to use that power earlier. Soon, the Eyecon possessing a granddaughter of the late-Tobei Tachibana, Mayu. Alexander's presence for currently residing in Mayu's body causing a civil war between a revived Ambassador Hell's Shocker faction, and a newly organized Nova Shocker, this leads the Kamen Riders 1, Ghost and Specter protects Mayu while trying to get the Eyecon off her. As the Ambassador Hell's Shocker manage to capture Mayu and frees the Alexander Eyecon, it somehow falls into the hands of Nova Shocker's Wolga, transforming him into. Unfortunately for Wolga, Alexander's power is too powerful to control, as the Alexander himself completely possesses Wolga's body and kills one of his two loyal henchmen, Eagla, especially now in-charge of Nova Shocker. Wolga Alexander is soon weakened by Ghost and Specter's Double Rider Kick and then finished off by Rider 1's Rider Kick. Although the Ambassador Hell soon get the Eyecon, he crushed it instead, noting that he would refuse a greater power if it only cost his own sanity.
Sometime after the movie, the Alexander Eyecon was recreated and used by Dark Mind to become Gamma Ultima Alexander, as well as reviving Wolga and Buffal before all of them are destroyed by Ghost Ichigou Damashii.
Alexander is voiced by.

Argos

is the main antagonist of Kamen Rider Ghost the Movie: The 100 Eyecons and Ghost's Fated Moment and the first born son of Adonis, a kind prince towards his family and their people. When Argos died from the plague that killed his mother, he was brought back as a Gamma by Edith with gave him the ability to transform into, as well as guidance by Daigo Fukami. But Argos's mind became warped, leading to his downfall and betrayal of both Edith and Daigo. His primary goal is now to collect the 100 heroic Eyecons to produce the ultimate Ghost Eyecon belt, the, which will allow him to transform the world into one filled with ghosts. He creates an Eyecon-shaped world above the Earth known as the Island of Eyecons where many historical people live with the intent of luring the Kamen Riders into his world and steal their 15 heroic Eyecons to enact his plan, needing Takeru Tenkūji alive to complete the Extremer Driver, as Argos holds what appears to be Takeru's original human body, making him a perfect vessel for the belt. He also wants to persuade his brother Alain into helping him, but thanks to Takeru he has become a much kinder person. This disappoints Argos to the point where he tries to mercilessly kill his brother. Once Takeru is captured and all 100 heroic Eyecons are collected under Argos' possession, he finally dons the Extremer Driver and becomes the ultimately dangerous.
During the final battle, Edith recreated a copy of Dark Ghost's power and used it to participate in the Kamen Riders' final confrontation against Adel but his old age forced Yurusen to withdraw him. Edith was briefly mistaken as Argos by Takeru in this form before he corrected the boy.
As Kamen Rider Dark Ghost, Argos uses the Ghost Driver and Dark Ghost Eyecon to access his primary form. Like his human world counterpart, he wields both the Gan Gun Saber and the Sunglasseslasher as his personal weapons. Also, like the other riders, Dark Ghost is able to change into any known "Damashii" form based on the Eyecon he inserts into the Ghost Driver:
Argos is portrayed by. As a child, Argos is portrayed by.

Kamen Rider Dark Necroms

are three evil doppelgängers of Necrom who serve Argos. Other than using the Proto-Mega Ulorder as a transformation device, they each possess a different colored Necrom Eyecon for their respective Hoodie Ghost armor. They ride their own blue-colored Machine Ghostriker and Iguana Ghostriker. All of them share the same finisher of a Rider Kick known as the.

Jared

is the red-colored.
Jered is portrayed by of the owarai duo 2700.

Gevril

is the blue-colored.
Gevril is portrayed by of the owarai duo 2700.

Jay

is the yellow-colored.
Jay is portrayed by.

Danton

is the main antagonist of Ghost Re:Birth: Kamen Rider Specter. Having worked alongside Adonis and Edith in colonizing the Gamma World, Danton realized the Demia Project and the Gammisers were flawed and that the system Adonis developed around the Great Eye would collapse. This convinced Danton to take an alternate means to remodel their people which Adonis disapproved, leading to a civil war that ended with Danton placed in a and thrown into space many years ago before he eventually returned and killed Gyro. When Makoto encountered Danton, he learned that he and Kanon are Danton's finalized creations with his doppelgängers being failed prototypes that the Gammisers used for own purposes. But though Danton's intentions of saving the Gamma World are pure, Makoto released that Danton's methods are immoral and ends up fatally wounded him as Specter Sin. He can transform into his monstrous form called.
Danton is portrayed by.

Chloe

is Danton's non-biological daughter. She was entrusted to the care of Danton before her mother's death, and modified by him. Later, she marries Takeru and has a son, Ayumu, with him.
Chloe is portrayed by.

Great Eye

The is an omnipotent being that came in being as the collective consciousness of intelligent extraterrestrial lifeforms who evolved into beings without physical bodies. When Adonis and his people first arrived to the Gamma World, the Great Eye choose Adonis to receive its power as he became emperor. But then a plague claimed the lives of Adonis' wife and first born, giving Edith permission to use the Great Eye's power to develop the Eyecon technology to give their people immortality. But it led to more deaths due to flaws in the life support which Edith was prevented from fixing by the Gammisers that he created to safeguard the Great Eye, forcing him to create the 15 Heroic Eyecons to summon the Great Eye to Earth.
In the present day, the Great Eye is first summoned when all 15 heroic Eyecons gathered at the Daitenkū-ji's monolith. Chikara Saionji planned to use it for his own agenda but was disintegrated and instead it picks Takeru, granting the boy's wish to resurrect Kanon instead of his own life. However, during the second time it is summoned, the Great Eye is protected by the Gammisers, preventing him from making a wish reviving himself. After combining with the Gammisers, Adel attempts to manifest the Great Eye's power but is incapable of doing so due to interference made by Edith, Adonis and Takeru Tenkūji being the main component required to do so. It is revealed that Great Eye is interest in Takeru Tenkūji on the entity's favor, due to his heroic deed as humanity's hope since their first met such as wishing Kanon return to normal, with Freyr and Frejya as his messengers to warn Takeru an upcoming dangers about to happen in the future. When the Demia is activated, Adel took control of the Great Eye and used its powers to turn everyone under the Demia Project within his control, which is actually part of Gammisers' plan on manipulating Adel for their true plan, until Takeru stopped him on time with the help of Alia and killed him under the former's own wish, when the Gammisers finally made their moves and possessing his body. But as it seemed that the Gammisers finally defeated, it was revealed that the Deep Specter Eyecon which belonged to Makoto's doppelgänger contained backup copies of them, and eventually possessed the Great Eye and use Frejya's body to turn into Great Eyeser. After Ghost finishes Great Eyeser for good, the Great Eye and Frejya are finally freed, thus granting Takeru more than one wishes as a debt before leaving Earth and entrust it to Takeru. The Great Eye's departure from Earth ends the Demia Project with the people of the Gamma World returning to their natural bodies.
The Great Eye is voiced by.

Frejya and Freyr

is an avatar of the Great Eye who first appear during the events of Kamen Rider Ghost: Legendary! Riders' Souls! to prepare the Kamen Riders against Dark Mind. Dividing herself in two with one half becoming became, who steals Takeru and Makoto's Eyecons while summoning the Evolved Heart Roidmude, the Terror Dopant, Lord Baron, Sagittarius Nova, the Kyouryu Greeed and the original White Wizard, Freyja in turn guides Takeru and Makoto to collect the Legend Rider Eyecons before she and Freyr were absorbed by Xibalba. After being freed, revealing the purpose of their actions to the Kamen Riders, Frejya absorbs Freyr before leaving Takeru the Kamen Rider 45 Ghost Eyecon.
The twins soon returned during Adel's last schemes, revealing their true nature as the Great Eye's emissary along with the entity's interest in Takeru due to his heroic deeds. They cryptically warned Takeru of the threat that the Gammisers themselves present. Eventually, the Gammisers make their move and use Freyja as a vessel to possess the Great Eye before finally being destroyed. Soon after the Gammisers' destruction, Freyja sees Takeru one final time before the Great Eye departs from Earth.
Freyja and Freyr are both portrayed by.

Ayumu

is a mysterious boy, implied to come from a despaired future, who travels to the human world in search of Takeru Tenkūji. He appears from a golden Gamma Hole resembling one used by someone with a connection to the Great Eye, searching for something with the power to change the world. He finds Kamen Rider Genm attempting to trigger the Shakiriki Sports Gashat, pulling it out of his hand, curious how it could have the power he was seeking. Genm tries taking the Gashat back by force, but Makoto and Alain arrive and fight him off. Ayumu says he is looking for Takeru; taken to the Daitenkū-ji, he shows rather extensive insight into events of the recent past and the future. He questions the usefulness of Takeru's decision not to remain as a ghost, constantly repeating how hopeless the future is and how people can't change it, and later expressing doubt that only Makoto, Kanon, and Alain can fix the Gamma World.
Takeru tells him how peoples' connections with each other will branch out and allow them to change the world, but Ayumu runs off, encountering strange boxes and a group of Bugster Viruses. Takeru and an arriving Ex-Aid defeat the Viruses, before jumping in to protect Ayumu from an energy blast attack by Genm. The attack knocks away the Shakiriki Sports Gashat, which Genm retrieves before departing. Ayumu continues to deny peoples' ability to change the future, how those who can help won't always be around, but Takeru says that their feelings have connected and will always be with him, that this is the power to change the world, and that he believes in Ayumu's power and humanity's potential. Seemingly convinced, Ayumu steps away, reaffirming his resolve before a golden Gamma Hole appears behind him. He steps backwards into it, thanking Takeru and whispering the word "dad", which implies Ayumu could be Takeru's son from the future, which eventually confirmed in Kamen Rider Ghost: Final Stage where he became his father's successor as a future Kamen Rider Ghost and his full name is. His mother revealed to be Chloe, Danton’s adopted daughter.
Ayumu is portrayed by

Other Villains

Yamaarashi-Roid

is a revived porcupine cyborg from the Badan Empire who works for Shocker, using his weaponized quills to either trap people or use as projectile weapons. He is destroyed by Ghost Grateful Damashii with Zyuoh Eagle's help, thus releasing the humans he captured.
Yamaarashi-Roid is voiced by.

Dark Mind

is the "manifestation of darkness", which took the appearance of a Gamma Ultima that appeared in Kamen Rider Ghost: Legendary! Riders' Souls!. First appearing in the film Kamen Rider 1 and credited under, he delivered the Alexander Eyecon to the real world for Shocker to use at the same time notifying Ambassador Hell of Shocker about it. After the movie, he personally battles Ghost and Specter while using another Alexander Eyecon to become. But Dark Mind ends up being defeated by Ghost in Heisei Damashii.
Dark Mind is voiced by in Kamen Rider 1 and in Kamen Rider Ghost.