Kohei Tsuzaki

1965

• [ ] Jealousy Trap (????) 
• [ ] Blood and Law (????) 

1966

• [ ] Forbidden Techniques (????) 
• [ ] Trap of a Love Potion (????) 
• [ ] The Betrayers Out! (????) 
• [ ] Genjitsu (????) 

1967

• [ ] Inflatable Sex Doll of the Wastelands (????) 
• [ ] Abnormal Criminal (Policeman) 
• [ ] Kyôretsu na... Aoi ana (????) 
• [ ] Impotent (Customer) 
• [ ] Black Narcissus of Lust (????) 
• [ ] Shameful Technique (????) 
• [ ] A Pit (????) 
• [ ] Sexy Partners (????) 
• [ ] Women's Coquetry (????) 

1968

• [ ] Abnormal Sex Crimes (????) 
• [ ] The Notorious Concubines (Ying Bojue) 
• [ ] A Womb to Let (????) 
• [ ] Anajigoku (????) 
• [ ] Chibusa no mitsuryô (????) 

1969

• [ ] Kôshoku kinchaku kiri no onna (????) 
• [ ] New Underground History of Japanese Violence: Vengeance Demon (????) 
• [ ] Hikisakareta burū firumu (Doi) 
• [ ] New Jack & Betty (????) 
• [ ] Competitive Female Yakuza: 28 Sexual (????) 
• [ ] Oiroke tenshi (????) 

1970

• [ ] Wet Peony (????) 

1972

• [ ] Watashi no yowai koto? (????) 
• [ ] Sei-shin fudoki 4: Kamakura jôen (????) 

1973

• [ ] Kigeki onna yusôdô (????) 

1977

• [ ] Prohibition In Japan: Female Trafficking (????) 
• [ ] History of Japanese Evil and Hatred (????) 

1979

• [ ] Bôkan: Shojo o osou (????) 
• [ ] Kin'yôbi no mesu inu (????) 

1980

• [ ] Sex document: Wakazuma kankin (????) 
• [ ] Rikon tsuma: Otoko no nukumori (????) 
• [ ] Hentai sex: Watakushi torokeru (????) 
• [ ] Tortured Women's Dark History (Hotta Masafumi) 
• [ ] Seijo jigoku ezu (Soichiro Ichikawa) 
• [ ] A Female Teacher Tingles With Whip (????) 
• [ ] Bondage Ascension Wife (????) 

1981

• [ ] Bondage and Cage (Father) 
• [ ] Lewd Photo!! White Coat and Rope (????) 
• [ ] Kyôretsu sex: Yokujô kangofu (Elderly patient with baana) 

1982

• [ ] Postwar Sexual Crime History: Rape (????) 

1987

• [ ] Rusted Body (????) 

1993

• [ ] Secret Spot: Horny Massage (Goichi) 
• [ ] Seisui no joô: Morio Ai: Seisui sekkan (????) 
• [ ] Don't let it bring you down (Minako's father) 

????

• [ ] Makura no itazura (????) 
• [ ] 女高生セックス（秘）日記 (????) 

1970

• [ ] Ironoyu: Rajo Hyakutai (Director) 

1971

• [ ] The Sticky White Skin (Director) 

1972

• [ ] Melody Yokohama: Jôji e no yûwaku (Director) 
• [ ] Watashi no yowai koto? (Director) 
• [ ] Kinpatsu musume to erogotoshi (Director) 
• [ ] Seishinfudoki: Himerareta ai (Director) 

1973

• [ ] Nippon sex Manyûki (Director) 
• [ ] Jitsuroku porno: Shisshin no majutsu-shi (Director) 

1974

• [ ] Sei no uzuki (Director) 

1974

• [ ] Sei no uzuki (Writer)