Satoru Koyama

Do-M sotsugyô: Sayonara, goshujin-sama

2015 · Director

Inran na megami-tachi: Mezame

2014 · Director, Screenplay

Hatenaki Yokubo: Kankin Share House

2015 · Director

Groper Train: Lewd Course is Full of Dreams

2016 · Director, Screenplay

Two Lewd Nurses: Paizuri Treatment

2010 · Assistant Director

Temptation Prostitute of Sora and Shidod

2015 · Assistant Director

Kôgan muchina chibo: Murasaki no shitagi de...

2007 · 41% · Assistant Director

Haitoku no umi: Jōen ni oborete

2014 · Assistant Director

Aniki and Me 3: Switched Hearts

2006 · First Assistant Director

Kankin inran yûgi

2013 · Assistant Director

My Lovely Sex Tools

2010 · First Assistant Director

Yagai rankô: Koroshitai hodo aishiteru

2014 · Assistant Director

Female Teacher: Secret After School

2013 · Assistant Director

School Uniform Diary: Innocent Hip Movements

2014 · Assistant Director

Perverted Examination: Nurse Huge Breasts Torture

2012 · 69% · Assistant Director

Zombie Bride

2013 · Assistant Director

My Best Friend's Mother's Alluring Bare Skin

2006 · Assistant Director

Shufu Maruhi Furin: Ushiro Kara Dashite

2012 · Assistant Director

Dark Apartment Wife Who Wants to Become Pregnant

2013 · Assistant Director

Joi no uragao: Nozokareta himegoto

2007 · Assistant Director

Intô kokuhaku: Aniyome no nureta gogo

2012 · Assistant Director

Bijin shimai: Gekka no ryōjoku

2014 · Assistant Director

Chibo no kyôsei aibu: Tomenaide!

2007 · First Assistant Director

Groper Train: Forbidden Dream Trip

2014 · Assistant Director

Mittsū koinyōbō otto no me no mae de… gifu ni

2007 · First Assistant Director

Hitozuma ero dôchû: ageshiku nosete

2013 · Assistant Director

Groper Train: The Sensitive Fingertip Guide

2007 · Assistant Director

Snack Momoko: Dôkin no yado

2013 · Assistant Director

Bloodlines and Bonds

2006 · Assistant Director

Inran na megami-tachi: Mezame

2014 · Director, Screenplay

Groper Train: Lewd Course is Full of Dreams

2016 · Director, Screenplay

Winning Streak Pachinker Reiko

2014 · Screenplay

Rôjin to bijin helper: Sukebei na kaigo

2007 · Second Assistant Director

Sex Butler Make Me Squirt!

2007 · Second Assistant Director

My Rosy Life, His Rosy Passion

2014 · 53% · Associate Producer

Aniki and Me: A Kiss to Remember

2010 · 47% · Associate Producer