Yutaka Sō
Writing
Biography
Apparently it is a pseudonym used individually and collectively by various people working around the director and producer Kan Mukai on his films and at his production companies.
On the crew 118
Jôji no Atosaki
1969
History of Adultery in Japan
1972
Night Nurse: The Pleasure Injection
1982
Attachment of a Virgin
1967
Zeppin no tsubo
1969
Office Lady at Night: Tongue Licking
1981
Aru aibu!! Zubunure
1979
Female Teacher: Violated to Death
1983
Sexy Partners
1967
Modern Female Ninja: Flesh Hell
1968
Daylight Assault Game
1981
Cruel Document: Prostitution in a House
1979
The Scream of a Female Doctor
1980
Pleasure Doll
1980
Queen of Gropers
1979
Shameful Technique
1967
Japanese Pornography: Kawachi's Erotic Widows
1978
Zeni-mesu: Tane uma: Bakashi ai
1976
Danchi Tsuma Maruhi Mono Kurabe
1974
Apartment Wife: Daytime Prostitute
1983
Women's Dormitory (Sexual) Crimes
1981
A Magnificent Affair: The Phantom Woman
1974
Ane imôto: Kan
1976
Kin'yôbi no mesu inu
1979
Noctiluca
1997
Bôkan itaburu
1979
Virgin Thieves
1971
(Secret) Great Japan Obscene Stories Rare Festival
1971
Diary of a Violated Virgin—Female
1968
The Flesh Clock of Men and Women
1968
History of Japanese Night Crawling Customs
1970
Wet Red Rose
1972
Groper Express: Coming Soon
1978
Blue Film Woman
1969
Paradise Widow Play
1979
24-Hour Affair: Scream
1975
Apartment Wife: Secret Research Society
1973
Sexual Wisdom: Male and Female
1971
Gakusei-zuma
1966
Hiden: Haragei 18-ban
1969
Jitsuroku: Maruhi tsûkin chijo nikki
1976
Porno Exploration: Japanese Spring Tales
1977
The Blonde and Utamaro: The Lewd Spring
1973
Zeppin no akujo
1969
Drop Out: Supple Female Leopard
1992
Porno jôhôkyoku: Tôchô
1975
Tattooed Slave Wife
1981
Mrs. Peeling
1980
Forbidden Love Affair
1973
Real Cabaret Performance: 40 Minutes
1978
Female Punisher Zebra: Sexy Edition
1990
Female Teacher: Exposed
1979
The Secret Story of the Onsen Geisha: Wet Pillow
1969
Pleasure Affair
1973
Female Punisher Zebra 2: Action Edition
1990
Complete Collection of Naked Women's Pleasure
1980
Female Teacher: Attack
1979
Forbidden Affair
1977
Forbidden Technique to Tie a Lady
1978
Salome Tsunoda's Agony and Ball-Breaking
1976
Hometown
1999
Japanese Night Crawl Festival
1977
Confession of a Virgin: I Want to Be Number Two
1978
Savaged and Ravaged
1979
Groper Hell
1979
Chikan zurousu dorobô
1979
Agony!! Pacifier Widow
1980
The Crazy Widow
1980
The True Story of the Element
1983
Slippery Wife
1979
Agony of Petals
1970
17-Year-Old Document: Prostitution Reserve Force
1979
Kōshoku samidare onna
1972
Tortured Women's Dark History
1980
Furusato gyoshoku tanbō monzetsu poruno matsuri
1974
Shiofuki jô-ô
1975
Kigeki poruno: Taxi hanjôki
1974
Uniform Blackmailer
1979
Red Laboratory: Please Bully Me
1985
Soft Skin Lynching
1981
Last Dance: Divorce Ceremony
2001
Bōsō poruno-zoku on'na kari (suke kari)
1975
Monzetsu kôkyû toruko: Jun nama arai
1977
Night Office Lady Diary: Flesh Doll
1979
A Magnificent Love Affair
1973
Night Office Lady: Pleasure Room
1979
When a Woman is in Agony
1970
Class Reunion
2004
Inmon: Shojo tsuma kantsû
1967
Torture Game
1979
Girls' Dormitory
1967
Hometown Porn Girl 18! Seeding Festival
1984
The Bizarre Rope Ritual
1981
Sex Exchange: Young Wife's Play
1973
Jitsuroku: Maruhi Toruko jō monogatari
1976
Flesh-Bullet Widow
1978
Hometown Porn Explorations: Groper Summer Festival
1979
Brutally Punishing a Female College Student
1979
Inhuman Man-Killing Goddess
1969
History of Japanese Evil and Hatred
1977
SM ketteiban: Kusari to mesu inu
1980
Nippon porno fudoki: Tsugaru hime matsuri
1979
Groper Bullet Train
1982
Shocking! A Villain's Resume
1976
Hometown Woman Exploration: Pink Valley
1975
New Edition: The Complete Collection of Turkish Japan
1980
Virgin blues: Nurete sayônara
1979
Bizarre Rose Makeup
1979
Dark Japanese History: Virginity and Rape
1969
Furusato poruno chikubi korogashi
1985
Inpu nobori ryû
1976
The Shocking History of the Death Penalty
1977
Itazura shojo
1971
Lewd Photo!! White Coat and Rope
1981
Crying Rope, Missing Black Hair
1983
The High School Girl Who Knew Too Much
1969
Couple Rope
1979
The Bite
1966