Osamu Satō

1998

No Panties Groper Train: Completely Exposed!! Assistant Director

Kôkô kyôshi: Kuroi shitagi onugu toki

1997

Kôkô kyôshi: Kuroi shitagi onugu toki First Assistant Director

1997

Noctiluca Assistant Camera

Bôkô no jitsuroku: Nakisakebu onnatachi

1997

Bôkô no jitsuroku: Nakisakebu onnatachi Assistant Director

Chikan to nozoki: Onna kachô no shiseikatsu

1996

Chikan to nozoki: Onna kachô no shiseikatsu Assistant Director

Mikkai no onnatachi: Hitozuma kara joshidaisei made

1996

Mikkai no onnatachi: Hitozuma kara joshidaisei made Assistant Director

1996

Hitozuma pachinkaa: Tama korogashi First Assistant Director

1996

Ichido hashitai tonari no nyôbô First Assistant Director

1995

Haha to musume: Mejiri kosuriai Assistant Director

2024

Taiyo ga shoppai Assistant Director

2014

Treasure Ship: Latitudes of Lust Assistant Director

2013

The Last Scene You Loved Director

2011

Tonari no Hitozuma: Nareta Nioi Assistant Director

2009

Angel drops Director, Screenplay

2008

The Beast-like Wife Director, Screenplay

2008

Love Affair Planet Director

2008

Yariman Thanks

Chikan matagura nozoki

2003

Chikan matagura nozoki Assistant Director

2002

Tantei monogatari: Amaku midarana wana Assistant Director

2002

Married Woman's Lewd Intercorse Assistant Director

Mibôjin ryokan 2: Okami wa tokojozu

2001

Mibôjin ryokan 2: Okami wa tokojozu Assistant Director

2001

Mibôjin ryokan 3: Okami no nureta shigemi Assistant Director

Inran oyako: Namade aishite

2001

Inran oyako: Namade aishite Assistant Director

Wakana Sena: Hajirai no sei

1999

Wakana Sena: Hajirai no sei Assistant Director