Ryō Kaihara

Yakuza's Lady 2

2015 · Director, Screenplay, Editor

Ninja Yankee Double Max

2013 · Director, Screenplay

Yakuza's Lady 4

2015 · Director, Screenplay, Editor

SEX and the PACHISLOT

2011 · Director

A Woman Married to a Farmer: Ripe Fruit

2019 · Director, Screenplay

Yakuza's Lady 8

2016 · Director, Screenplay, Editor

Slave

2015 · Director

Tatsumi Yui's Unstoppable Sexual Rampage: A Long-Legged Seductress's Real Copulation

2018 · Director

The Shonen Club 4

2022 · Director, Screenplay, Editor

Yakuza's Lady 3

2015 · Director, Screenplay, Editor

Yakuza's Lady 6

2016 · Director, Screenplay, Editor

Shonan Outlaw Chronicles: Black Cobra Leader Nozomi

2010 · Creator, Director, Screenplay

Complete Breeding Psycho 3

2011 · Director, Writer

Sex and The Pachinko

2012 · Director, Screenplay

Netorare: aru fūfu no kōdō-gaku

2020 · Director

The Shonen Club: A Fascinating Technician Who Provides Love and Pleasure

2021 · Director, Screenplay

A female college student is violated as a sacrifice in Yui Aikawa’s pervert village

2017 · Director

Busty Swimming School

2005 · Director

Good-for-Nothing Outlaw Chronicles: The Most Vicious Legend of the Four Shitamachi Queens

2011 · Creator, Director

SEX and the PACHISLOT 3

2011 · Director, Screenplay

組長への道

2020 · Director

The Shonen Club 3

2021 · Director, Screenplay, Editor

I fall in love with my English teacher

2008 · Director

Techniques of Yura Kano and Toko Namiki

2021 · Director

Civil Violence

2016 · Director, Screenplay

Yakuza's Lady 7

2016 · Director, Screenplay, Editor

SEX and the PACHISLOT 2

2011 · Director, Screenplay

Civil Violence 2

2016 · Director, Screenplay

Yura Kano and Touko Namiki’s Amazing SEX Techniques

2020 · Director

Corpse Prison: Part 1

2017 · Screenplay

Yakuza's Lady 2

2015 · Director, Screenplay, Editor

Corpse Prison: Part 2

2017 · Screenplay

Ninja Yankee Double Max

2013 · Director, Screenplay

Yakuza's Lady 4

2015 · Director, Screenplay, Editor

Whim of the Sad Toy Nobuko Teacher

2015 · Screenplay

Dekotora 2: Smokey and the Bushido

2010 · Screenplay

A Woman Married to a Farmer: Ripe Fruit

2019 · Director, Screenplay

Yakuza's Lady 8

2016 · Director, Screenplay, Editor

Bite Me If You Love Me

2011 · Screenplay

New Hotaru The Hyper Swindler 4

2006 · Screenplay

Pachinker Explosion

2005 · Screenplay

The Shonen Club 4

2022 · Director, Screenplay, Editor

Yakuza's Lady 3

2015 · Director, Screenplay, Editor

Schoolgirl Virginity Loss

2004 · Writer

Yakuza's Lady 6

2016 · Director, Screenplay, Editor

Shonan Outlaw Chronicles: Black Cobra Leader Nozomi

2010 · Creator, Director, Screenplay

Complete Breeding Psycho 3

2011 · Director, Writer

The Vampire Sex Diaries

2011 · Screenplay

Dekotora Truck Gal Nami 3: Roaring! Rose Love Fury Series

2011 · Screenplay

Sex and The Pachinko

2012 · Director, Screenplay

Forbidden Couple Swapping: Swapping Game

2006 · Writer

Flower and Snake ~Melody of Madness~

2005 · Writer

The Shonen Club: A Fascinating Technician Who Provides Love and Pleasure

2021 · Director, Screenplay

Sexual Overture

2006 · Screenplay

Good-for-Nothing Outlaw Chronicles: The Most Vicious Legend of the Four Shitamachi Queens

2011 · Creator, Director

SEX and the PACHISLOT 3

2011 · Director, Screenplay

The Shonen Club 3

2021 · Director, Screenplay, Editor

Crying Angel: Tears of a Nurse

2015 · Screenplay

Civil Violence

2016 · Director, Screenplay

Yakuza's Lady 7

2016 · Director, Screenplay, Editor

SEX and the PACHISLOT 2

2011 · Director, Screenplay

Play Angels Vol. 2

2008 · Screenplay, Assistant Director

Civil Violence 2

2016 · Director, Screenplay

Rape Zombie: Lust of the Dead

2012 · 45% · Production Design

Rape Zombie: Lust of the Dead 2

2013 · 47% · Art Direction

Rape Zombie: Lust of the Dead 3

2013 · 47% · Production Design, Art Direction

Bad City

2022 · ★ 6.9 · Production Design

Yakuza's Lady 2

2015 · Director, Screenplay, Editor

漁村に嫁いだ女 不倫の誘惑

2025 · Director of Photography

Yakuza's Lady 4

2015 · Director, Screenplay, Editor

Scissor Penis

2018 · Production Design

Yakuza's Lady 8

2016 · Director, Screenplay, Editor

Tatsujin Warriors

2025 · Production Design

Kimohara kachô: Muramura oppiroge

2021 · Assistant Director

The Shonen Club 4

2022 · Director, Screenplay, Editor

Yakuza's Lady 3

2015 · Director, Screenplay, Editor

Akiho Yoshizawa Special: An Attraction to Girl Paradise

2008 · Editor

Yakuza's Lady 6

2016 · Director, Screenplay, Editor

Utsuriki wakazuma no amai shitawaza

2010 · Assistant Director

Hitozuma joi: Sei-dorei no yorokobi

2013 · Assistant Director

I'll Be Your Ears

2021 · Production Design

The Shonen Club 3

2021 · Director, Screenplay, Editor

Mitchaku shidô: Oshieteageru

2021 · Assistant Director

Yakuza's Lady 7

2016 · Director, Screenplay, Editor

Play Angels Vol. 1

2007 · Assistant Director

Play Angels Vol. 2

2008 · Screenplay, Assistant Director

Amazing Place

2017 · Art Direction

17, Unstoppable

2023 · Art Designer