Kōji Seki

3D Movie: The Acme

1984

Groper Train: Just Ride

1981

Molester Invisible Man PART 4: Deep Inside

1981

Molester Invisible Man IV: Deepest Depths

1981

Perverted Couple

1980

Japanese Erotic Stories: Night Visits

1979

Molester Invisible Man III: Indecency?

1979

Chikan tômei ningen me-me-me: Part 2

1977

Chikan tômei ningen

1977

Apartment Wife Sex Group

1976

Apartment Wife: Sex Competition

1974

Schoolgirl Sukeban Tale

1973

Kôi ninshin/Chûzetsu

1973

Sex Documentary Peek at Japan's Private Parts: Japan's First Infrared Movie

1972

Hentai kazoku

1972

蛇淫の舘

1970

Abnormal Sex Crimes

1968

Abnormal Criminal

1967

Special

1967

Han shojo

1966

Trap of a Love Potion

1966

Maizôkin monogatari: Zangyaku no ana

1965

Hip de shôbu

1965

Tekka geisha

1965

Chijô no ie

1964

Desire in Cavern

1963

Jôyoku no tanima

1962

Kaima no gyakushû

1962