Gate of Hell(地獄門,Jigokumon?) is a 1953 Japanese film directed by Teinosuke Kinugasa. It tells the story of a samurai (Kazuo Hasegawa) who tries to marry a woman (Machiko Kyō) he rescues, only to discover that she is already married to someone else. Filmed using Eastmancolor film, Gate of Hell was both Daiei Film's first color film and the first Japanese color film to be released outside Japan.
During a rebellion in 1159 the samurai Morito desires the lady-in-waiting Kesa but she's already married to Waturu. Morito decides to get rid of his rival. He makes Kesa explain to him how he can kill her husband while he sleeps. Kesa provides very precise instructions, yet when Morito follows through on her plan it is Kesa herself who gets killed. Morito understands that Kesa has sacrificed herself because she was determined to save her Waturu's life and her honour.