How old was Satoru Koyama in…

Acting Roles

Crew Roles

Movies (As Crew)

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Groper Train: Lewd Course is Full of Dreams

Satoru Koyama was ? in Groper Train: Lewd Course is Full of Dreams as 'Director, Screenplay'.

Movie Released: Fri, Jan 01 2016

Hatenaki Yokubo: Kankin Share House

Satoru Koyama was ? in Hatenaki Yokubo: Kankin Share House as 'Director'.

Movie Released: Fri, Sep 11 2015

Winning Streak Pachinker Reiko

Satoru Koyama was ? in Winning Streak Pachinker Reiko as 'Screenplay'.

Movie Released: Fri, Jan 03 2014

Groper Train: Forbidden Dream Trip

Satoru Koyama was ? in Groper Train: Forbidden Dream Trip as 'Assistant Director'.

Movie Released: Fri, Jan 03 2014

Dark Apartment Wife Who Wants to Become Pregnant

Satoru Koyama was ? in Dark Apartment Wife Who Wants to Become Pregnant as 'Assistant Director'.

Movie Released: Fri, Sep 13 2013

Hitozuma ero dôchû: ageshiku nosete

Satoru Koyama was ? in Hitozuma ero dôchû: ageshiku nosete as 'Assistant Director'.

Movie Released: Fri, May 03 2013

Zombie Bride

Satoru Koyama was ? in Zombie Bride as 'Assistant Director'.

Movie Released: Wed, Apr 03 2013

Perverted Examination: Nurse Huge Breasts Torture

Satoru Koyama was ? in Perverted Examination: Nurse Huge Breasts Torture as 'Assistant Director'.

Movie Released: Fri, Feb 10 2012

My Lovely Sex Tools

Satoru Koyama was ? in My Lovely Sex Tools as 'First Assistant Director'.

Movie Released: Fri, Dec 31 2010

Sex Butler Make Me Squirt!

Satoru Koyama was ? in Sex Butler Make Me Squirt! as 'Second Assistant Director'.

Movie Released: Fri, Oct 19 2007

Groper Train: The Sensitive Fingertip Guide

Satoru Koyama was ? in Groper Train: The Sensitive Fingertip Guide as 'Assistant Director'.

Movie Released: Fri, Aug 10 2007

Mittsū koinyōbō otto no me no mae de… gifu ni

Satoru Koyama was ? in Mittsū koinyōbō otto no me no mae de… gifu ni as 'First Assistant Director'.

Movie Released: Fri, May 25 2007

Rôjin to bijin helper: Sukebei na kaigo

Satoru Koyama was ? in Rôjin to bijin helper: Sukebei na kaigo as 'Second Assistant Director'.

Movie Released: Fri, Apr 27 2007

Chibo no kyôsei aibu: Tomenaide!

Satoru Koyama was ? in Chibo no kyôsei aibu: Tomenaide! as 'First Assistant Director'.

Movie Released: Fri, Mar 02 2007

Aniki to ore III: Suki to ienakute

Satoru Koyama was ? in Aniki to ore III: Suki to ienakute as 'Assistant Director'.

Movie Released: Sat, Dec 23 2006

Our Bond

Satoru Koyama was ? in Our Bond as 'Assistant Director'.

Movie Released: Sat, Jul 22 2006

TV Shows (As Crew)

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Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages