Satoru Koyama
Directing
Crew
Groper Train: Lewd Course is Full of Dreams
Director
Groper Train: Lewd Course is Full of Dreams
Screenplay
Hatenaki Yokubo: Kankin Share House
Director
Do-M sotsugyô: Sayonara, goshujin-sama
Director
Temptation Prostitute of Sora and Shidod
Assistant Director
My Rosy Life, His Rosy Passion
Associate Producer
Yagai rankô: Koroshitai hodo aishiteru
Assistant Director
Haitoku no umi: Jōen ni oborete
Assistant Director
Bijin shimai: Gekka no ryōjoku
Assistant Director
Inran na megami-tachi: Mezame
Director
Inran na megami-tachi: Mezame
Screenplay
Seifuku nikki: Adokenai koshizukai
Assistant Director
Winning Streak Pachinker Reiko
Screenplay
Groper Train: Forbidden Dream Trip
Assistant Director
Female Teacher: Secret After School
Assistant Director
Dark Apartment Wife Who Wants to Become Pregnant
Assistant Director
Kankin inran yûgi
Assistant Director
Snack Momoko: Dôkin no yado
Assistant Director
Hitozuma ero dôchû: ageshiku nosete
Assistant Director
Zombie Bride
Assistant Director