Kōji Seki

Special

1967 · Director

Trap of a Love Potion

1966 · Director

Desire in Cavern

1963 · Director

Abnormal Sex Crimes

1968 · Director

蛇淫の舘

1970 · Director

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

1972 · Director

Molester Invisible Man IV: Deepest Depths

1981 · Director, Screenplay

Hentai kazoku

1972 · Director

Chikan tômei ningen me-me-me: Part 2

1977 · Director

Molester Invisible Man PART 4: Deep Inside

1981 · Director

Japanese Erotic Stories: Night Visits

1979 · Director

Schoolgirl Sukeban Tale

1973 · Director

Molester Invisible Man III: Indecency?

1979 · Director, Screenplay

Apartment Wife Sex Group

1976 · Director

Perverted Couple

1980 · Director

Abnormal Criminal

1967 · Director

Chijô no ie

1964 · Director

Tekka geisha

1965 · Director

Apartment Wife: Sex Competition

1974 · Director

3D Movie: The Acme

1984 · Director

Chikan tômei ningen

1977 · Director

Maizôkin monogatari: Zangyaku no ana

1965 · Director

Hip de shôbu

1965 · Director

Kôi ninshin/Chûzetsu

1973 · Director

Jôyoku no tanima

1962 · Director

Kaima no gyakushû

1962 · Director

Han shojo

1966 · Director

Groper Train: Just Ride

1981 · Director

Molester Invisible Man IV: Deepest Depths

1981 · Director, Screenplay

Molester Invisible Man III: Indecency?

1979 · Director, Screenplay

Sanjigen tōshi: Sex ultra eye

1984 · Screenplay

Kezorima

1989 · Production Assistant

Roses, the Sea and the Sun

1982 · Assistant Director