Kōju Ran

Onna ukiyo buro (1968)

Confessions of a Lovelace: At Lust's End (1968)

aka: Shikiyoku no hate

Hana to hebi yori: niku no shiiku (1968)

Desire of the Flesh (1968)

aka: Nikutai no yokkyû

White Pleasure (1968)

aka: Shiroi kaikan

Fujo zansatsu (1968)

0-gô fujin no kokuhaku yori: Kôshoku hiwa (1968)

Sex (1968)

Hiden: Haragei 18-ban (1969)

Jôji no atoshimatsu (1969)

Modaeru oka: Himitsu club (1969)

Shojo sei no mezame (1969)

Kôshoku ichidai: Muhômatsu (1969)

Shiroi chibusa no senritsu (1970)

Eros Schedule Book: Concubine Secrets (1971)

aka: Irogoyomi ooku hiwa

Kôshoku Nihon seigô yawa (1971)

Love Hunter (1972)

aka: Koi no karyûdo: Rabu hantâ

Edo Beauty: Feast of Lust (1972)

aka: Edo komachi: In no utage

Headlights in the Rain (1972)

aka: Ame no heddoraito

Kinpatsu musume to erogotoshi (1972)

Poruno da yo! Zen'in shûgô: Maruhi waisetsu shûdan (1974)

Semi-document: Occult Sex (1974)

Maruhi Hong Kong jin niku ichiba (1974)

Semi-dokyumento: Maruhi panma (1974)

Semi-dokyumento Nippon chikan go-jû-nen-shi (1975)

Môretsu poruno rettô (1975)

Semi-dokyumento: Maruhi onna niku ichiba (1976)

Demodori: Nikutai no uzuki (1976)

Shin kaidan shikiyoku gedô: O-Iwa no onryô Yotsuya kaidan (1976)

Semi-dokyumento: Kankô basu nure nure jakku (1977)

Joshi daigaku maruhi report: Nikutai nyûgaku-shiki (1977)

Porno: Chan-chaka-chan (1978)

Bôkan: Shojo o osou (1979)

Toruko Kôshinkyoku Yume no Shiro (1984)

Nuclear Gypsies (1985)

aka: Ikiteru uchiga hana nanoyo shin-dara sore madeyo to sengen

Homo kyura wa hakketsu ga o-suki: Zorome o nerae (1986)

Have You Seen the Barefoot God? (1986)

aka: Kimi wa hadashi no kami wo mitaka

Kôshoku Fûfu: Susutte Hoshii (1999)

Shimai OL: Itakishimetai (2001)

The Curse M (2009)

aka: M no jubaku

The Fighting Rascal

aka: 喧嘩道

Onna no Gokumon

aka: おんなの獄門

Jokosei hana hiraku 17-sai

aka: 女高生花ひらく17才

Woman's Body Archipelago Reconstruction

aka: 女体列島改造