Lost Paradise: Riding Habit Harakiri (1990)
Original title: 失楽園・乗馬服女腹切り
Lost Paradise: Riding Habit Harakiri is a 1990 Japanese-language horror movie directed by Masami Akita, with a running time of 34m. It stars Asako Mochizuki, Yuuri Sunohara and Chimuo Nureki.
Directed by Masami Akita,who is also one of Japan's leading noise musicians under the name Merzbow. With a soundtrack by the director himself, this intense and ultra-gory seppuku film shows a young woman taking her own life by an act of ritual harakiri.