2021

PLAYFUL / KOICHI DOMOTO [Limited Edition A] / JECN-0599~600

PLAYFUL / KOICHI DOMOTO [Limited Edition B] / JECN-0603~4

PLAYFUL / KOICHI DOMOTO / JECN-0607

PLAYFUL / KOICHI DOMOTO [Limited Edition A] / JECN-0601~2

PLAYFUL / KOICHI DOMOTO [Limited Edition B] / JECN-0605~6

2014

M album / KinKi Kids [Limited Edition] / JECN-0383~5

M album / KinKi Kids / JECN-0386~7

2013

TV Tokyo series New Ultraman Retsuden Ultraman Ginga Song & Music / COCX-38179

19 collaboraitve albums

Kohei Dojima

11 collaboraitve albums

Naoshi Mizuta

Ryo Saito

9 collaboraitve albums

Mine

HIKARI

8 collaboraitve albums

Ko-saku

7 collaboraitve albums

Susumu Kawaguchi

6 collaboraitve albums

Ami

5 collaboraitve albums

Thomas G:son

Christofer Erixon

STEVEN LEE

Drew Ryan Scott

ANDREAS OBERG

4 collaboraitve albums

Yuhki Shirai

Mika Arata

Komei Kobayashi

EMI K.Lynn

3 collaboraitve albums

Christoffer Semelius

Mayuko Maruyama

2 collaboraitve albums

Masaya Suzuki

Shoichiro Hirata

Ola Larsson

Koji Ide

Tak Miyazawa

CHOKKAKU

Takashi Asano

Henning Hartung

canna

Fredrik Hult

Tomohiro Odawara

Masayuki Iwata

Yoshimasa Inoue

Toshifumi Mutoh

Ichiro Terada

YOO

ha-j

Shin Tanimoto

Yasumasa Sato

Tomoki Ishizuka

Hideaki Sakai

Koji Makaino

U-Key zone

Kazuhiro Hara

Yoshiyasu Ichikawa

Tomoji Sogawa

Shiro Sagisu

Shusui

Oystein Grindheim

Ken Yoshida

Masaya Wada

1 collaboraitve albums

Chris Ballard

Takao Konishi

Ultra Bullet Train

TAKERU

Seiji Kameda

Nao Tanaka

Kaiomii

Koichi Domoto

Chiaki Seshimo

voyager

Satoshi Takebe

Dele Ladimeji

Mizuki Ohno

Chisa