Uniform Blackmailer
1979
Cassex
2021
Groper Train: Full School Attendance
1980
Demeking
1998
The End
2018
Erotic Sister
2016
Groper Train: Get Off
1980
Groper Train: Good Boy, Bad Boy, Ordinary Girl
1981
Ballads
1993
Groper Love Train
1987
Groper's First Train Ride
1984
Groper Horny Train
1982
Groper Train: Mutual Access
1980
Motto hageshiku motto tsuyoku
1981
Uno Koichiro no Hiraite Utsushite
1981
Groper Train: Crowded Interior
1981
Naked Wishes
2000
Ijô-sei hantaa: Seifuku nerai
1978
Hateshinaki zecchô
1978
Chikan to no sôgû
1978