Groper Train: Packed to the Brim
1981
Ken-chan no oneesan
1983
Bishôjo onanie
1983
Friend Wife
2019
Groper Train Office Lady: Love in the Train
1994
Groper Train: Forced Open!
1994
Dokyumento: SEX joshi daigaku
1983
A Delicious Husband's Friend
2021
Matsumoto Ryûsuke no hai, honban desu
1983
Private Call
2002
Groper Train: Danger Signal
1986
Groper Train: Interconnected
1986
Groper Train: Mischief
1986
Groper Train: Check With Your Finger
1987
Groper Train: Start at the Back
1987
Give Your Body and Heart
2019
Groper Train: Feeling It Since Morning
1987
Groper Train: Loop Line
1979
Groper Train: Invader (Secret) Operation
1979
Groper's Last Train
1978