Naomi Oka

Sukeban gerira (1972)

Kyôfu joshikôkô: Onna bôryoku kyôshitsu (1972)

Sex & Fury (1973)

aka: Furyô anego den: Inoshika Ochô

World of Geisha (1973)

aka: Yojôhan fusuma no urabari

Female Teacher: Sweet Life (1973)

aka: Onna kyôshi: Amai seikatsu

Sukeban Flesh Violence (1973)

aka: Sukeban nikutai bouryoku

Sukeban Sex Violence (1973)

aka: Sukeban: Sex bôryoku

Confessions of an Adolescent Wife: Climax! (1973)

aka: Osanazuma no kokuhaku: Tôsui!

Sex Report from a Female Private Detective: Housewife Prostitution (1973)

aka: Onna chosain sex report: shufu baishun

Yakuza Justice: Erotic Code of Honor (1973)

aka: Yakuza Kannon: Iro jingi

Girl Boss Revenge: Sukeban (1973)

aka: Sukeban

(Maruhi) Shôsha Jôhô: Onna Kaishime Urioshimi (1973)

My Blonde Foreign Wife (1973)

aka: Gaijin-zuma

Street of Joy (1974)

aka: Akasen tamanoi: Nukeraremasu

Evening Primrose (1974)

aka: Yoi-machi-gusa

Female Ninja Magic: 100 Trampled Flowers (1974)

aka: Kunoichi ninpo: Hyakka manji-garami

Man and Woman Behind the Fusuma Screen: Enduring Skin (1974)

aka: Yojôhan fusuma no urabari: Shinobi hada

Lost Love: Oil Hell (1974)

aka: Lost love: Abura jigoku

Sex Highway: Woman's Parking Lot (1974)

aka: Sex highway: onna no chushajo

The Four Roughnecks (1974)

aka: Abayo dachikô

Nippon môteru erochika: Kaiten beddo no onna (1974)

New Apartment Wife: Swapping (1975)

aka: Shin danchizuma Swapping

Hostess Confidential: Three Juicy Sisters (1975)

aka: Hostess joho: shiofuki sanshimai

Lesbian World: Ecstasy (1975)

aka: Resubian no sekai: Kôkotsu

Love Doll Report: An Adult Toy (1975)

aka: Otona no omocha: Dacchi waifu repôto

Housewife's Experience: Tenement (1975)

aka: Shufu no taiken repôto: Onna no yojôhan

Shufu no taiken repôto: Zoku onna no yojôhan (1975)

Red Light Tobita Brothel (1975)

aka: Akasen Tobita yukaku

Rose and Whip (1975)

aka: Bara to muchi

Nurses' Secret Chart: Randy White Uniforms (1975)

aka: Kangofu maruhi karte: shiroi seifuku no modae

Teenagers' Sex Journal '75 (1975)

aka: Judai no seiten '75

Wet Lust: Opening the Tulip (1975)

aka: Nureta yokujô: Hirake! Chûrippu

Trembling (1975)

aka: Wananaki

Africa's Light (1975)

aka: Afurika no hikari

Erimomisaki (1975)

Nun's Heaven (1975)

aka: Toruko buro maruhi gaiden: Niso gokuraku

Koichiro Uno's Up & Wet (1976)

aka: Uno Koichiro no nurete tatsu

Assault! Jack the Ripper (1976)

aka: Bôkô Kirisaki Jakku

Exposure: Call Girl's Testimony (1976)

aka: Aru Callgirl no shogen: Roshutsu

Competition: Married Couples Secret Technique (1976)

aka: Fufu higi kurabe

Runa's Confession: 'Men Crawling All Over Me' (1976)

aka: Runa no kokuhaku: watashi ni muragatta otokotachi

Hotel Tokyo: Beast Play (1976)

aka: Tokyo himitsu hotel: Kemono no tawamure

Lusty Ama: Stirred-Up Pot (1976)

aka: Shikijô ama midare tsubo

Toruko saishin tekunikku: Kyuzetsu (1976)

Nasty Relationship (1976)

aka: Inranna kankei

Zecchô no onna (1976)

Female Prisoner 101: Sexual Hell (1976)

aka: Joshû Ichi-maru-ichi Seikan Jigoku

New True Story of Woman Condemned to Hell (1976)

aka: Shin jitsuroku onna kanbetsusho: Rengoku

Lady Chatterley in Tokyo (1977)

aka: Tokyo Chatterly fujin

Nasty Diver (1977)

aka: Yobai ama

Rape! 13th Hour (1977)

aka: Reipu 25-ji: Bôkan

Â!! Hana no ôendan: Otoko namida no shin'eitai (1977)

Iwa furo no jôji (1977)

Shôjo o shibaru! (1978)

Torture Chronicles 3: Female Inquisition (1978)

aka: Nippon no gômon

Raping! (1978)

aka: Yaru!

The Killing Game (1978)

aka: Satsujin yugi

Women Prison: The Lynching (1978)

aka: Onna keimusho shikei

Another Female Teacher: Tight Bondage (1978)

aka: Aru onna kyôshi: Kinbaku

Harry and His Geisha Girls (1978)

aka: Ikenie no onna-tachi

Uno Koichiro no agechaitaino (1978)

Shutchô toruko: Mata yukimasu (1978)

Kinbaku hentai hanayome (1978)

Affair with Bondage (1979)

aka: Kinbaku no jôji

Rêpu zôn okashi no rirekisho (1979)

Bondage Show (1979)

aka: Missha! Kinbaku gômon

Holy Virgin Bondage (1979)

aka: Kiyoshi shojo shibari

Semi-Document: Fake Gynecologist (1979)

aka: Semi-dokyumento: Nise fujinkai

Kôshoku Biyôshi: Nikutai no Hôshû (1979)

Whip & Tight Bondage (1979)

aka: Muchi to kinbaku

Bondage Sex Maniac (1979)

aka: Kinbaku ijôma

Virgin Rope Makeover (1979)

aka: Shôjo nawa geshô

Female Prison: Pervert (1979)

aka: Jokeimusho: Hentai

Kinbaku bôkan (1979)

Shôjo kinbaku (1980)

Confessions of a College Girl: Red Temptation (1980)

aka: Joshidaisei no kokuhaku: Akai yûwakusha

Girl Mistress (1980)

aka: Shôjo jôfu

Kinbaku shikijô fujin (1980)

Gekisatsu! Nihon no kinbaku (1980)

Torturing the Housewife (1980)

aka: Hitozuma gômon

Danchizuma oshibaru (1980)

Onna keimusho: Kinbaku (1980)

Nawa de okasu (1980)

Hentai shikijô nawa fujin (1981)

Rope of Hell: A Nun's Story (1981)

aka: Jigoku nawa shûdôjo

Bizarre Bondage Wife (1981)

aka: Kinbaku ryôkizuma

Bondage and Cage (1981)

aka: Shibari to ori

Nihon no shikei (1981)

Kinbaku shûdan bôkô (1981)

Tying the Newlywed Wife (1981)

aka: Niizuma oshibaru

Bondage Cell (1982)

aka: Kinbaku gokusha

Kinbaku hakui gômon (1982)

Kinbaku nawa shimai (1982)

Slave Virgin Eros (1982)

aka: Seien dorei shojo

Impurity Relation (1984)

aka: Fujun na kankei

Danchizuma: New Town Kinryô-ku (1984)

Danchizuma: Nikutai Jigoku (1985)

A Taxing Woman (1987)

aka: Marusa no onna

Jukujo-tachi no rabu hoteru: Tamaijiri (2003)

Onna Chosain Sex Report: Fujo Bôkô

aka: 女調査員ＳＥＸレポート　婦女暴行

Secret Prostitute: Cruel Hell

aka: (秘)女郎残酷色地獄

Seigôretsuden: Yoru no hinba narashi

aka: 性豪列伝　夜の牝馬ならし

Overseas Hardcore: Fully Matured

aka: 海外向けハードコア 爛熟 完全版