Writing
Teruo Oka is a Japanese screenwriter known for his work related to pink films. He was in charge of screenplays for Sakae Nitta's directorial works in the 1990s and 2000s. He has also written screenplays for other directors such as Yoshikazu Katō and Yutaka Ikejima. He also appears in films using the name Naoki Oka.

Last Erotic Train

Targeted Girls’ Dormitory 3: My Senior is a Lesbian
Fumihiko Takasugi

Lewd Fetish: Peverted Big Ass
Thug

Ninja She-Devil
Onibi

Whore Hospital 4: No-Pants Nursing

Aniki and Me
Yuta Ima

Harenchi mesu: Hiwai hentai nozoki
Kika's Guest

Hitozuma no chishû: Numeru matagura
Harī

Molester and Peeping in the Nunnery Toilet
Teruaki

Aniki and Me Ⅱ: His scent on my skin
Kyôsuke Kasama

Aniki and Me 3: Switched Hearts
Kensaku Toba

Embraced by Gentle Love
Tamura

Uwakizuma: Inran dônôkai
Waitress

Jukujo-tachi no rabu hoteru: Tamaijiri
Eisuke Nozawa

Groper Train: Pervert's Dreams and Reality
Groper businessman

Hitozuma pachinkaa: Tama korogashi
Clerk

Ichido hashitai tonari no nyôbô
Sumidagawa

Hakui to rôjin: Nozoki nurenure
Ryuhei Koike

Stepmother Reunion: Don’t eat your son!
Shosuke

Akajuban les: Jukujo kosuriai
Boy in hall

The Secret in the Attic
Writer

Unfaithful Wife: Sticky and Messy
Writer

Sexual Desires in the Ladies' Restroom: Dripping!
Writer

Aniki and Me 3: Switched Hearts
Writer

Beautiful Skin Teacher: Big Tits Vibrator Torture
Writer

My Mother-in-Law's Incestuous Lovemaking
Writer

Premarital Sex: Drenched in Erotic Dreams
Writer

Mother-in-Law, 35: Desiring a Son
Writer

Lesbian Confinement Room: Overripe Kyoko
Writer

The Sexuality of a Nunnery: Groping the Monk's Robe
Writer

Brutal White Coat: Lower Body Prescription
Writer

My Father-in-Law's Lovemaking: The Confusion of Wearing Mourning Clothes
Writer