Riding the Groper Train Part 1: What Is Groper Train?

Riding the Groper Train Part 2: The Rise and Fall of Groper Train

2009

Akasaka sex zone: Gaijin baishun-fu

1980

Pink Coffins

2010

O-To-Ko's Secret Spot

1985

Category III: The Untold Story of Hong Kong Exploitation Cinema

2018

The Sekkan: bangai-hen

1986

Zoom In: Sex Apartments

1980

Zero Woman R

2007

Intô na onna: Otoko o sosoru

1979

Career Girl: Kyusho-zeme

1979

Bôkan: Shojo o osou

1979

Chikan zurousu dorobô

1979

OL shikijô nikki: Ushiro kara semete

1982

Uno Koichiro no hitozuma ijime

1982

Za reipu: Niku-kei

1982

Wife Collector

1985

Sex document: Kigu hanbai-jin

1982

Seiko no futomomo: Za chiagāru

1982

Slotter Cherry the Explosion - Eat them and smile -

2003

Porn document: Hirusagari no zecchô

1979