Keiko Hase

1976

• [ ] Semi-document: Nyotai-gari (????) 
• [ ] Dokyumento poruno: Intô shufu (????) 

1977

• [ ] Cruel Torture (Omiyo) 
• [ ] Zeppin tsubo awase (????) 
• [ ] Groper Night Train (Turkish bath girl) 

1978

• [ ] Chikan to no sôgû (????) 
• [ ] Jokôsei geshuku (????) 
• [ ] Sex-Colored Hell (????) 

1979

• [ ] Kōshoku tōmei ningen: onnayu nozoki (????) 
• [ ] Female Teacher: Exposed (????) 
• [ ] Bôkan itaburu (????) 
• [ ] Nôsatsu tengoku Yubi to shita (????) 
• [ ] Female Teacher: Intense Play (????) 

1980

• [ ] Chikan-shi: Dote sagashi (????) 
• [ ] Groper Train: Get Off (????) 
• [ ] Groper Train: Full School Attendance (????) 

1981

• [ ] The Sensual Lady with Slimy Skin (????) 
• [ ] Groper Hypnosis (????) 

1982

• [ ] Keiko Hase's Apartment Wife: Wet Afternoon (????) 
• [ ] Groper Horny Train (????) 

1983

• [ ] Molester Train: Seems to be Addictive (????)