Appears in a series of live-action commercials featuring the tokusatsu-themed character Dokireider.

M-01 - EPSON Colorio Printer CM Official Theme Song
    Lyricists: カラリオ・ボーイズ + Hiroshi Ohtaguro
    Composer/Arranger: Hiroshi Ohtaguro
    Brass & Strings Arranger: Tatsushi Umegaki

M-04~06 - ■ It Works! What For?! So-Called Karaoke Collection ■
M-07, 08 - ■ CM Versions As Heard on TV ■

Produced by Hiroshi Ohtaguro (Melody)
CD Planning & Production Producer: Mikio Takashima (vap)

Brass & Strings Arranger: Tatsushi Umegaki (Track01)
Sound Producer & Arranger: Masaya Nishid. (Track02)

Musicians
Dr.   Soul Toul (Track.01 & 03)
E.B   Eiji Usui (Track.01 & 03)
E.G   Masahiro Itami (Track.01)
Ltn   Yuki Sugawara (Track.01)
Brass   Eric Miyashiro Group (Track.01)
Strings   Hiroyuki Koike Group (Track.01)
Chorus & Voice   Ai Suzuki (Track.01 & 02)
Syn. Operator   Masaya Nishid. (All Tracks)

Special Guest
Dr.K = Hirofumi Tokutake (Track.03)

Recording & Mixing Engineers
Masataka Ito (SOUND VALLEY)
Masaya Nishid. *Track02&03 Mix

Assistant Engineers
SOUND VALLEY   Sayuri Taguchi (ML CREATIVE)
                         Akira Kobayashi (ML CREATIVE)
Boomerang   Masato Hara (superb)

Recording Data
SOUND VALLEY   2002.7.15   Rhythm Section
                         2002.7.29   Track 01 & 03 Mix
Boomerang         2002.7.22   Brass & Strings
                         2002.7.23   Isao Sasaki & Dr.K
                         2002.7.30   Track02 & 03 (Version 2) Mix

Musician Coordinator
DO! COMPANY INC.   Hideki Ohfuji

Mastering
Engineer: Ken Takagi (SI Project)
Supervisor: 響山樂

Isao Sasaki Management
Nagara Production, Ltd.   太田恒夫, 矢島博志
有限会社いさお企画   Miyuki Sasaki, Keiko Kominami

Hirofumi Tokutake Management
ROCOS MUSIC INC   杉本和弘

Production Assistance
Epson Sales Japan Corp. Marketing Department
DENTSU INC.   小糸和夫, 沖塩正己, 牧野浩司, 鈴木高志
Dentsu Music Publishing Inc.   中上淳司
U.T.O.Co.,Ltd   Mamoru Uto
Melody Inc.
有限会社ビイ・アンド・ビイ音楽出版   Yukio Sasaki

<Dokireider> Illustration Production
DML   Kazuki Miyata
Illustrator: 小林竜太

Photo (Isao Sasaki): Mikako Ishiguro
Jacket Art: Shigeo Yamaguchi (cozy design studio)

Promoter: Koichi Miyashita (vap)
Sales Promoter: 鈴木勝 (vap)

Special Thanks to .......
Hayato Yamakami (DENTSU CREATIVE)
Hidenori Hayashi (TAMT)
Shuji Takeda