Emperor Horikawa was the 73rd emperor of Japan, according to the traditional order of succession. Horikawa's reign spanned the years from 1087 through 1107.
He became Crown Prince and became emperor on the same day that his father abdicated. His reign was overshadowed by the cloistered rule of former emperor Emperor Shirakawa.
January 3, 1087 : In the 14th year of Emperor Shirakawa-tennō 's reign, the emperor abdicated; and the succession was received by his second son. Shortly thereafter, Emperor Horikawa is said to have acceded to the throne.
His father's kampaku, Fujiwara Morozane became sesshō, but Shirakawa held actual power as cloistered Emperor. Horikawa filled his reign with scholarship, poetry, and music. When his empress-consort died, his son, Imperial Prince Munehito, who had become Crown Prince was taken to be raised by Horikawa's father, the retired Emperor Shirakawa.
1105 : A red-colored snow fell over a large area in Japan.
. Horikawa is amongst six other emperors entombed near what had been the residence of Hosokawa Katsumoto before the Ōnin War.Horikawa died at age 29 in Kajō 2, on the 19th day of the 7th month 1107. He had reigned 20 years—seven years in the nengōKanji, two years in Kahō, one year in the nengōEichō, two years in Jōtoku, five years in the nengōKōwa, two years in Chōji, and two years in the nengōKajō. The actual site of Horikawa's grave is known. This emperor is traditionally venerated at a memorialShinto shrine at Kyoto. The Imperial Household Agency designates this location as Horikawa's mausoleum. It is formally named Nochi no Yenkyō-ji no misasagi. Horikawa is buried amongst the "Seven Imperial Tombs" at Ryoan-ji in Kyoto. The mound which commemorates the Emperor Horikawa today named Kinugasa-yama. The emperor's burial place would have been quite humble in the period after Horikawa died. These tombs reached their present state as a result of the 19th century restoration of imperial sepulchers which were ordered by Emperor Meiji. Emperor Horikawa was succeeded by his son, Munehito, who would take the name Emperor Toba.
Kugyō
Kugyō is a collective term for the very few most powerful men attached to the court of the Emperor of Japan in pre-Meiji eras. Even during those years in which the court's actual influence outside the palace walls was minimal, the hierarchic organization persisted. In general, this elite group included only three to four men at a time. These were hereditary courtiers whose experience and background would have brought them to the pinnacle of a life's career. During Horikawa's reign, this apex of the Daijō-kan included:
Sesshō, Fujiwara Morozane, 1043–1101.
Kampaku, Fujiwara Moromichi, 1062–1099.
Kampaku, Fujiwara Tadazane.
Daijō-daijin, Fujiwara Morozane.
Sadaijin
Udaijin, Fujiwara Tadazane.
Nadaijin, Fujiwara Moromichi.
Dainagon'', Fujiwara Tadazane.
Eras of Horikawa's reign
The years of Horikawa's reign are more specifically identified by more than one era name or nengō.