Samurai Deeper Kyo is a manga series written and illustrated by Akimine Kamijyo. Set during the Edo period of Japan's history, Samurai Deeper Kyo follows Demon Eyes Kyo, a feared samurai seeking to regain his body after his soul is sealed inside the body of his rival, Mibu Kyoshiro. Kyo is joined in his search by the bounty-hunter Shiina Yuya, the heir to the Tokugawashogunate Benitora; and Sanada Yukimura, a known rival of the Tokugawa. Samurai Deeper Kyo was serialized from October 15, 1999 to May 10, 2006 in Kodansha's Weekly Shōnen Magazine, and collected over 38 volumes. The manga was adapted into an animated television series in 2002. The Studio Deen production aired on TV Tokyo from July 2, 2002 until December 23, 2002, for a total of 26 episodes. Both the manga and anime have been licensed in the United States, Canada, and the United Kingdom. The manga was acquired by Tokyopop in 2002. However, by 2009, Kodansha allowed its licensing contracts to expire, preventing Tokyopop from continuing the English version of the series. Samurai Deeper Kyo was shortly thereafter picked up by Del Rey Manga, who have completed the series by releasing volumes 35 and 36 in a single volume and volumes 37 and 38 in a single volume. The anime series was acquired by Media Blasters under its AnimeWorks label in 2003. briefly aired on Encore Action and Starz WAM! in the United States.
Plot
Set in Tokugawa Japan, this manga begins by following Shiina Yuya, a bounty hunter searching for her brother's murderer. However, Yuya quickly meets a medicine peddler named Mibu Kyoshiro, who turns out to be sharing a body with the feared samurai Demon Eyes Kyo. Over time, Mibu Kyoshiro and, to a lesser extent, Shiina Yuya recede from the story while Demon Eyes Kyo comes to the fore. Kyo's only stated wish is to regain his own body. Following this path leads Kyo, Yuya and a variety of fellow travelers into conflict with both the Tokugawa shogunate and the Mibu tribe, a race of violent superhumans who have run Japan from the shadows for millennia. Underlying the principal story arc of Kyo's search to reclaim his body, there are many smaller arcs, each leading to the next one. The basis of many later revelations are established many volumes in advance. In the manga, it is revealed that all of the Mibu, except for Kyo, are descendants of "Battle Dolls", creatures created by the Mibu to fight for their amusement. In time, the Battle Dolls come to believe they were the real Mibu, and that the real Mibu eventually became extinct due to in-fighting. The Mibu Battle Dolls are gradually being killed by the "Death Disease". Muramasa's sister was the first to be killed by the disease, but others soon followed. The disease manifests itself when the infected person reaches a certain age. For this reason, the aging process has been stopped in Antera, Tokito, and probably others. Demon Eyes Kyo ultimately defeats the father and creator of the Mibu, the Former Crimson King, who was also the very first Battle Doll. Originally an extremely beloved and thoroughly benevolent ruler, the King had become totally corrupted by his loss of all faith in humanity, and became an insane tyrant bent on completely eradicating all of mankind. Kyo then goes missing-in-action after the final battle, which blows up the Mibu capital. Kyo shows up at the end of the penultimate chapter being called upon by his sword tenro. In the bonus chapter which contains no dialogue shows Kyo and Yuya living in a house together.
The TV adaptation takes extreme liberties with the plot, and only vaguely follows the plot of the manga. Kyo is an artificial construct, born of Kyoshiro's attempt to purge violence and cruelty from himself i.e. Kyo is the dark half of Kyoshiro's soul in a Mibu-made homunculus. While Kyo is resealed inside Kyoshiro after losing a sword fight to him, the circumstances behind it are different. Kyoshiro confronts Kyo at the Battle of Sekigahara in order to stop his bloody rampage, rather than to protect Sakuya. Apart from these and flashbacks to his time with Muramasa, Akira and Hotaru, the anime provides fewer details of Kyo's past. The character of Yuya is often relegated to a peripheral character, while the role of the kenyou is enhanced.
Two video games based on Samurai Deeper Kyo have been published by Bandai. The first, a versus fighting game for the PlayStation, was released in Japan on December 12, 2002. Alongside the regular edition of the game, Bandai released a "Limited Edition" bundled with a Samurai Deeper Kyocollectible card game. The second, an action-adventure game for the Game Boy Advance, was developed by Marvelous Entertainment and released in Japan on December 27, 2002. This game was later localized for North America by Destineer and bundled with a re-release of the anime series box set in 2008. Released on February 12, 2008, It was the last game to be released for the GBA before the system’s discontinuation in North America on May 15, 2010.