| Kamikaze Girls (2004) (AKA "Shimotsuma monogatari") | (Not seen) |
| Pistol Opera (2001) (AKA "Pisutoru opera") | (Not seen) |
| Guinea Pig 4: Devil Woman Doctor (1986) (AKA "Guinea Pig 4") | (Not seen) |
| Guinea Pig 3: He Never Dies (1986) (AKA "Guinea Pig 3") | (Not seen) |
| Guinea Pig: Devil's Experiment (1985) (AKA "Guinea Pig 1") | (Not seen) |
| Guinea Pig 2: Flower of Flesh and Blood (1985) (AKA "Guinea Pig 2") | (Not seen) |