Hiroaki Yabunaka

Abe Sada in the Heisei Era: I Want You

1999 · Original Music Composer

The Killers from Paraiso

1999 · Original Music Composer

Miniskirt Special Investigation Team L.E.G.S.

1998 · Original Music Composer

Two Zeros

1997 · Music

Married Woman Breeding Diary: First Night of Affair

1996 · Music

Shinsô no reijô: Reipu-gurui

1996 · Music

Hentai tôkô shashin: Shiin

1996 · Music

Rôjin no sei: Wakazuma ikenie

1996 · Music

Mourning Wife's Secret Technique: Koshibano

1996 · Music

Yukata Wife's Inner Thighs: Exposed

1996 · Music

Shabu

1996 · Original Music Composer

Chikan densha: Kaiijiri

1996 · Music

Sumo Vixens

1996 · Music Director

Hitozuma furin: Nokezoru

1996 · Music

Mantis Mature Woman Strips off Her Undergarment

1996 · Music

Alliance of Desire

1996 · Music

Oda Kaoru: Kifujin O-jô no etsuraku

1995 · Music

New Dog and Aunt

1995 · Music

Maruhi tôsatsu: Shirôto anaba saguri

1995 · Music

Raw Underwear in a White Coat, Thigh Licking

1995 · Music

Kaiinsei clinic: Joi wa mibôjin

1995 · Music

Dosukebe shimai: Kyonyû momikucha

1995 · Music

Ritual to Call Summer

1995 · Music

Keiko's Toilet

1995 · Music

Kyonyû shiikujutsu: Kankin

1995 · Music

Watashi, otona no omocha desu

1995 · Music

A Real Boarding House Where You Can Get a Mature Woman!

1995 · Music

Dosukebe okusan: Kanjiru soriato

1995 · Music

Big Tit Monastery

1995 · Music

Dog and Aunt

1995 · Music

Yokohama Night: Ten Billion Beasts

1995 · Music

Chikan densha: Nozoite kagu

1995 · Music

Honban jukujo: Kyûshozeme

1994 · Music

Saki Mizusawa's Mistress Application

1994 · Music

Live sex, slutty big breasts

1994 · Music

Honban: Hajishirazuna kahanshin

1994 · Music

Inran reijô: Yagai gyaku rape

1994 · Music

Kinjo no obasan 2: Noshikakaru!

1994 · Music

Big Breasted Secretary Reverse Rape

1994 · Music

Neighborhood Lady: Man Clam

1994 · Music

Osaka Gokudo Senso: Shinoidare

1994 · Music

Honban jukujo: Kyonyû washizukami

1994 · Music

Our Labyrinth

1994 · Original Music Composer

Hentai dorei hisho: Ugomeku shita

1994 · Original Music Composer

Chikan mania: Mejiri marudashi

1994 · Music

Zenshin seikantai: Chôinran onna

1994 · Music

Gyaku soap: Kyûkyoku no shijûhatte

1994 · Music

Tool Torture: Onanie Nurse

1994 · Original Music Composer

Honban jugyô: Kyonyû ni bukkakero!

1994 · Music

Chôinran: Teisôtai fujin

1994 · Music

Asabuki Kate: Okatai no gaosuki

1993 · Music, Original Music Composer

Shisshin OL: Fujin kakenshin 2

1993 · Original Music Composer

Maruhi kaiten gyaku soap

1993 · Music

Beast Lust Demon: Torn Reward

1993 · Original Music Composer

Kôshoku furinzuma: Suitsukusu

1993 · Music

O nēsan no ONANIE

1993 · Music

Inran hisho: Special onanie

1993 · Original Music Composer

Perverted Sisters: Husband Exchange

1993 · Music

Perverted Wife: Obscene Comparison

1993 · Music

Coming Out, Our Declaration as a Couple

1993 · Original Music Composer

Chikan densha: Anata to ikitai

1993 · Music

Big Butt Punishment

1993 · Music

Widow Shower Onanie

1993 · Music

Urahonban: Mejiri gurui

1992 · Music

Female College Student Confinement: Vibrator Hell

1992 · Music

Maruhi sennyû: Gyaku soap tengoku

1992 · Music

Bodycon Miniskirt Onanie Secretary

1992 · Music

The Real Act: Erogenous Zone Secretary

1992 · Music

Erotic Reverse Soap

1992 · Music

Gômon mizu-zeme

1992 · Music

Super Bodycon Office Lady: From Back to Front

1992 · Music

Big Breasts

1992 · Music

Slave Training Men of the Dragon Factory

1991 · Music

Molester Train: Forced Deep Inside

1991 · Music

Apartment Wife: Keiko's Insane Sex Life

1990 · Music

Youthful Hand-to-Hand Battle

1990 · Original Music Composer

Blazing Men

1990 · Music

Groper Train: Push It Deep!

1990 · Original Music Composer

The Real Big Tits!

1990 · Music, Original Music Composer

Honban kyojiri zeme

1989 · Original Music Composer

Groper Train Hurry Up And Come

1989 · Music

More Crazy and More Intense

1989 · Original Music Composer

Drifting Into Chaos

1989 · Original Music Composer

Groper Train: One Shot in the Morning

1989 · Music

Inran: Midarezaki

1989 · Original Music Composer

Molester Train: Don't Stop, Fingertips

1989 · Original Music Composer

Sayaka VS Chiyo-kun: Abnormal Lesbian

1989 · Music

Toyomaru's Pervert Clinic

1988 · Original Music Composer

Married Woman's Desire to Have an Affair

1988 · Music

Groper Train: Beware of Miniskirts

1988 · Music