Kei Ogawa

1976

• [ ] Semi-document: Bôsô sex shûdan (????) 
• [ ] Semi-Document: Delinquent High School Girl (????) 

1977

• [ ] Schoolgirls Trio: Sexual Feelings Test (????) 
• [ ] Semi-document: Shojo shisshin (????) 
• [ ] Confessions of a Teenage Mother (????) 
• [ ] Wakazuma nikki: Modaeru (????) 
• [ ] Semi-document: Shojo chitai (????) 
• [ ] Joshi daisei: Maruhi sex shindan (????) 

1978

• [ ] Kôshoku biyoshi (????) 
• [ ] Dead End (Kyoko Horii) 
• [ ] OL chijo shimai: Uwa-kuchibiru shita-kuchibiru (????) 
• [ ] Hateshinaki zecchô (????) 

1979

• [ ] Porn document: Hirusagari no zecchô (????) 

1980

• [ ] Nureta kuchibiru: Shinayaka ni atsuku (????) 
• [ ] Boss Girl Mafia: Flesh Punishment (Lynch) (????) 
• [ ] Woman's Trail: Wet Path (????) 
• [ ] Uptown Lady: Days of Eros (????) 
• [ ] Kahanshin bijin: Kurui-sô (????) 
• [ ] Sukeban mafia: Chijoku (????) 

1983

• [ ] Shunga (????) 
• [ ] Ken-chan no oneesan (????) 

1984

• [ ] Nise mibôjin - Ichijiku hakusho (????) 
• [ ] Single girl: Hitori ne no yubi (????) 

1985

• [ ] Orgasm: Mariko (Nobuko Tanabe)