Kōichi Saitō

1979

• [ ] Bondage Sex Maniac (Additional Director of Photography) 

1980

• [ ] Girl Mistress (Assistant Camera) 
• [ ] Seishojo gomon (Assistant Camera) 
• [ ] Prostitution Juvenile Wife (Assistant Camera) 

1981

• [ ] Bondage and Cage (Director of Photography) 
• [ ] Vinyl Book Woman: Close Up Naked (Assistant Camera) 
• [ ] Onna kyōshi o hagu (Assistant Camera) 
• [ ] A Crazy Love Affair, Pacifier (Assistant Camera) 
• [ ] Female Teacher: Chains and Bondage (Assistant Camera) 

1982

• [ ] Lustful Office Lady Commits Crime (Assistant Camera) 
• [ ] Hentai zenra okashi (Director of Photography) 

1985

• [ ] Sex Virgin Unit: Party of Beasts (Director of Photography) 
• [ ] Wife Collector (Director of Photography) 

1986

• [ ] Uniform Virgin: The Prey (Director of Photography) 
• [ ] Save the Last Dance for Me (Director of Photography) 
• [ ] Groper Train: Feels Like Climax (Assistant Camera) 

1987

• [ ] Temptation of the Mask (Director of Photography) 

1988

• [ ] Love Letter in the Sand (Director of Photography) 
• [ ] My Brother's Wife: In a Dream (Director of Photography) 
• [ ] Japan Snow Report: Cracks in Passion (Director of Photography) 
• [ ] Dangerous Uniform (Director of Photography) 
• [ ] Brain Sex (Director of Photography) 
• [ ] Nakazawa Keiko: Za kôfun (Director of Photography) 

1989

• [ ] Blue Sky (Director of Photography) 
• [ ] Muscle (Director of Photography) 
• [ ] Pervert Ward: S&M Clinic (Director of Photography) 
• [ ] Your Wife is a Masochist, Let Me Hold Her! (Director of Photography) 
• [ ] Extracurricular Activity: Rape! (Director of Photography) 
• [ ] Capturing: Dirty Foreplay (Director of Photography) 
• [ ] Married Woman: Mouth Full of Lust (Director of Photography) 
• [ ] The Woman from Hong Kong - Too Amazing Pleasure (Director of Photography) 
• [ ] Youthful Bastard (Assistant Camera) 

1990

• [ ] Young Wife: Modest Indecency (Director of Photography) 
• [ ] Wife's Masturbation: Sweet Tingle (Director of Photography) 
• [ ] Ki*Ra*Ra (Director of Photography) 

1991

• [ ] Real Trainer SM Breeding (Director of Photography) 
• [ ] Young Wife's Affair: Obscene Masterpiece (Director of Photography) 
• [ ] Group Molesters: Peeping on the Housewife (Director of Photography) 
• [ ] Ripe Sex Play: Tingle (Director of Photography) 
• [ ] Promiscuous Wife in Heat (Director of Photography) 
• [ ] No Man's Land (Director of Photography) 

1992

• [ ] The Bride (Director of Photography) 
• [ ] Under the Carp Banner (Director of Photography) 
• [ ] Chikan onanie nozoki (Director of Photography) 
• [ ] Amazon Garden: Uniform Lesbians (Director of Photography) 
• [ ] Molester Train: Mischievous Wives (Director of Photography) 
• [ ] Lady of The Green (Director of Photography) 

1993

• [ ] A Fart of Monk (Director of Photography) 
• [ ] Don't let it bring you down (Director of Photography) 
• [ ] Secret Spot: Horny Massage (Director of Photography) 
• [ ] Adultery, Mother & Daughter (Director of Photography) 

1994

• [ ] The Dream of Garuda (Director of Photography) 
• [ ] Mad Affair: Promiscuous Wife (Director of Photography) 
• [ ] Chikan to nozoki: Hitozuma geshuku (Director of Photography) 

1995

• [ ] Amazoness in White (Director of Photography) 
• [ ] No Good Men (Director of Photography) 
• [ ] Bliss of Young Sex: Good Afternoon, Clitoris (Director of Photography) 
• [ ] Spanking Love (Director of Photography) 

1996

• [ ] Abnormal Exposure: Wanting to Display (Director of Photography) 
• [ ] Meshû: Torokeru Kashin (Director of Photography) 
• [ ] Slow Motion (Director of Photography) 

1997

• [ ] Raigyo (Director of Photography) 
• [ ] Monzetsu Daikaiten: Hitoban Nando de mo (Director of Photography) 
• [ ] Entrails of a Ripe Woman: Scarlet Crevice (Director of Photography) 

1998

• [ ] The Fetist (Director of Photography) 

1999

• [ ] Crow: Sleepless Angels (Director of Photography) 
• [ ] Anarchy in Japansuke (Director of Photography) 
• [ ] Eyes on Me (Director of Photography) 

2000

• [ ] The Fallen Wife: Forbidden Mother‑Daughter Desires (Director of Photography) 

2001

• [ ] Tokyo X Erotica (Director of Photography) 

2002

• [ ] Dog Star (Director of Photography) 
• [ ] Sawariman Kintarô: densetsu no chikan sekuhara otoko (Director of Photography) 
• [ ] Sawariman Kintarô VS chijo gundan (Director of Photography) 

2004

• [ ] Secret Journey (Director of Photography) 
• [ ] Woman's Body Heat: Don't Forget Me (Director of Photography) 
• [ ] A Blue Automobile (Director of Photography) 
• [ ] Mondai no Nai Watashitachi (Director of Photography) 

2005

• [ ] A Gap in the Skin (Director of Photography) 

2006

• [ ] Bashing (Director of Photography) 
• [ ] Shisei: The Tattooer (Director of Photography) 

2007

• [ ] Heat Island (Director of Photography) 

2009

• [ ] April Bride (Director of Photography) 
• [ ] Pandemic (Director of Photography) 

2011

• [ ] Everyday Mom (Director of Photography) 

2014

• [ ] Maria's Breast (Director of Photography) 

2015

• [ ] Blowing in the Winds of Vietnam (Director of Photography) 

2016

• [ ] 64: Part 2 (Director of Photography) 
• [ ] 64: Part 1 (Director of Photography) 

2017

• [ ] The 8-Year Engagement (Director of Photography) 
• [ ] Deep Story (Director of Photography) 

2018

• [ ] Life in Overtime (Director of Photography) 

2022

• [ ] Tonbi (Director of Photography) 

1987

• [ ] The Making of "A Taxing Woman" (Cinematography) 

1994

• [ ] Siren the Ghost Story Again (Cinematography) 

1996

• [ ] Upcoming Scenery (Cinematography) 

2001

• [ ] Queen Bee Honey (Cinematography) 
• [ ] Price of a Married Woman: Perfume of Desires (Cinematography) 

2005

• [ ] kiss me or kill me (Cinematography) 

2006

• [ ] Vanished (Cinematography) 

2007

• [ ] Life Tengoku de Kimi ni Aetara (Cinematography) 

2013

• [ ] The Love of a Very Ordinary Wife (Cinematography) 

2004

• [ ] Woman's Body Heat: Don't Forget Me (Director) 

1997

• [ ] Entrails of a Ripe Woman: Scarlet Crevice (Gaffer)