Emperor Antoku
安徳天皇
The 81st emperor of Japan (1178–1185), drowned at the Battle of Dan-no-ura; enshrined as a tragic spirit
About
Emperor Antoku (安徳天皇, 1178–1185) was the eighty-first emperor of Japan and the last emperor of the Taira clan's era. Ascending the throne at age two during the Genpei War, he drowned at the age of six at the Battle of Dan-no-ura (1185) when his grandmother Nii no Ama leapt into the sea holding him, taking with her the sacred Imperial sword (Kusanagi).
His death marked the definitive end of Taira power and the establishment of Minamoto supremacy. As a child emperor who died tragically, Antoku became the subject of deep popular sympathy and was enshrined as a tragic spirit (goryoshin). The Akamagaseki area (modern Shimonoseki) near the battle site became a major center of his cult.
His shrine, Akama Jingu in Shimonoseki, was originally called Amidaji and served as both a temple and shrine under shinbutsu-shugo practice. The shrine is famous for the ritual of Sentou-sai, a purification ceremony that evolved from local attempts to appease Antoku's spirit and the spirits of the Taira clan.
Shrines Dedicated to This Deity
| Shrine | Prefecture | Network Role |
|---|---|---|
| Akama Shrine 赤間神宮 | Yamaguchi | |
| Suitengu (Kurume) 水天宮 | Fukuoka | head |
Frequently Asked Questions
Information provided by Jinja DB Editorial Team
Who is Emperor Antoku in Japanese mythology?
Emperor Antoku (安徳天皇) is The 81st emperor of Japan (1178–1185), drowned at the Battle of Dan-no-ura; enshrined as a tragic spirit. This deity appears in Historical and is enshrined at 2 shrines across Japan.
What shrines are dedicated to Emperor Antoku?
There are 2 shrines in our database dedicated to Emperor Antoku, including Akama Shrine, Suitengu (Kurume).
What myths involve Emperor Antoku?
Emperor Antoku appears in myths from Historical. The deity is known as The 81st emperor of Japan (1178–1185), drowned at the Battle of Dan-no-ura; enshrined as a tragic spirit.