Kōju Ran

1968

• [ ] Confessions of a Lovelace: At Lust's End (Mari Kanô) 
• [ ] White Pleasure (????) 
• [ ] Fujo Zansatsu (????) 
• [ ] Sex (Chinen) 
• [ ] Tokyo Bath Harem (Tsuru) 
• [ ] Nikutai no yokkyu (????) 
• [ ] 0-gō fujin no kokuhaku yori: Kōshoku hiwa (????) 
• [ ] Hana to hebi yori: niku no shiiku (????) 
• [ ] Shikidô jingi (????) 
• [ ] Yorokobi no sex (Maki) 

1969

• [ ] Hiden: Haragei 18-ban (????) 
• [ ] Jôji no Atoshimatsu (????) 
• [ ] Writhing Hill Secret Club (????) 
• [ ] Shojo sei no mezame (????) 
• [ ] Onna no Gokumon (????) 
• [ ] Kōshoku-Ichidai Muhōmatsu (????) 
• [ ] Competitive Female Yakuza: 28 Sexual (????) 
• [ ] Mibôjin geshuku (????) 

1970

• [ ] Shiroi Chibusa no Senritsu (????) 

1971

• [ ] Lustful Japanese Sex Night Story (????) 
• [ ] Castle Orgies (Otowa(音羽)) 

1972

• [ ] Kinpatsu musume to erogotoshi (????) 
• [ ] The Siren's Song (O-Toki) 
• [ ] Headlights in the Rain (Yasuyo(ヤスヨ)) 
• [ ] Woman's Body Archipelago Reconstruction (????) 
• [ ] Jokosei hana hiraku 17-sai (????) 
• [ ] Love Hunter (Keiko) 

1974

• [ ] Occult Sex (Lady of the night) 
• [ ] Maruhi Hong Kong jin niku ichiba (Liu Mingmin) 
• [ ] Semi-dokyumento: Maruhi panma (Mama) 
• [ ] Poruno da yo! Zen'in shûgô: Maruhi waisetsu shûdan (????) 

1975

• [ ] Môretsu poruno rettô (????) 
• [ ] Semi-dokyumento: Nippon chikan go jû-nen-shi (????) 

1976

• [ ] Semi-dokyumento: Maruhi onna niku ichiba (????) 
• [ ] Demodori: Nikutai no uzuki (????) 
• [ ] New Ghost Story Heretic Lust: Oiwa's Vengeful Ghost (Umeko) 

1977

• [ ] Joshi daigaku maruhi report: Nikutai nyûgaku-shiki (????) 
• [ ] Semi-dokyumento: kankō basu - nure nure jakku (????) 

1978

• [ ] Porno: Chan-chaka-chan (????) 

1979

• [ ] The Fighting Rascal (????) 
• [ ] Bôkan: Shojo o osou (????) 

1981

• [ ] Sex Instruction: Deadly Pressure Point Torture (????) 

1984

• [ ] Turkish March: Castle of Dreams (Mitsuko Ôtsuka) 

1985

• [ ] Nuclear Gypsies (????) 

1986

• [ ] Homocula likes white blood, aim for the eyes (????) 
• [ ] Have You Seen the Barefoot God? (Etsuko) 

1999

• [ ] Horny Couple: Wants to Sip (????) 

2001

• [ ] Office Lady Sisters: I Want to Sleep with You (????) 

2004

• [ ] A Tonkatsu Diner (Tama) 

2009

• [ ] The Curse M (Kinu Takahashi)