Being Assaulted

(1977)

Screenplay

Girl’s Pleasure: Man Hunting

(1977)

Screenplay and Original Story

High School Emanuelle: Wet Saturday

(1978)

Screenplay

College Girls on Friday

(1979)

Screenplay

Akai Tôri-ame

(1980)

Screenplay

From the Back or From the Front

(1980)

Screenplay

Wakazuma kannō kurabu: zetchō yūgi

(1980)

Screenplay

Female Teacher's Awakening

(1981)

Screenplay

On the Road

(1982)

Screenplay

Indecent Family: Mother & Daughter

(1982)

Screenplay

Cute Devil

(1982)

Screenplay

Futari no onna

(1983)

Screenplay

Tsuki No Yoru: Hoshi No Asa

(1984)

Writer

Tattoo

(1984)

Screenplay

Gemini Woman

(1984)

Screenplay

Early Spring Story

(1985)

Writer

Be-Bop High School

(1985)

Writer

Metamorphosis

(1986)

Screenplay

Be-Bop High School 2

(1986)

Screenplay

Be-Bop High School: A Dunce Rhapsody

(1987)

Writer

Be-Bop High School: A Delinquent Student March

(1987)

Writer

The Shinjuku Love Story

(1987)

Screenplay

Reason For Not Divorcing

(1987)

Writer

Be-Bop Highschool: The Power

(1988)

Writer

Be-Bop Highschool Pt. 5

(1988)

Writer

Cherry Blossoms

(1989)

Screenplay

I'm Dandy

(1989)

Screenplay

Daida kyoushi akiba, shinken desu!

(1991)

Screenplay

Yakuza Ladies Revisited

(1991)

Screenplay

The love song of farewell later

(1991)

Screenplay

Midwinter Camellia

(1992)

Screenplay

Lost in Time

(1996)

Screenplay

Night Train to the Stars

(1996)

Screenplay

Lipstick: Falling Woman

(1996)

Screenplay

Abare Bunya

(1998)

Screenplay

Devilman

(2004)

Screenplay

Year One in the North

(2005)

Screenplay

A Chorus of Angels

(2012)

Writer

Sakura Guardian in the North

(2018)

Writer