Angel Guts: Red Lightning (1994)

Angel Guts: Red Lightning 1994 / エンジェル·ガッツ赤い照明 1994 / Angel Guts 6: Red Flash , Tenshi no Harawata: Akai Senko

Nami is a photographer on the set of a porn film. When photographing a rape scene between a teacher and a schoolgirl, she becomes uncomfortable, having remembered a similar incident in her own past. Muraki, the editor, notices her discomfort and attempts to comfort her. However, he looks like Nami’s attacker and she flees from him. She turns to her barmaid girlfriend for support, but finds out that she has been unfaithful, so Nami goes out to get drunk. When she wakes up the next morning with no memory of the night before, she is terrified to find the dead body of a man she takes to be her one-night-stand. She runs into Muraki the next day and together they try to find out what happened. (Source: Letterboxd)