| Sonic CD |

Executive Producer

Hayao Nakayama

Producers

Minoru Kanari
Makoto Oshitani

Director

Naoto Ohshima

Program Director

Keiichi Yamamoto

Art Director

Hiroyuki Kawaguchi

Sound Director

Yukifumi Makino

Game Designers

Hiroaki Chino
Kenichi Ono
Yuichiro Yokoyama
Takao Miyoshi
Akira Nishino

Character Designer

Kazuyuki Hoshino

Landscape Designers

Hiroyuki Kawaguchi
Takumi Miyake
Masahiro Sanpei
Masato Nishimura
Hideaki Kurata

Special Stage Designers

Kazuyuki Hoshino
Yasushi Yamaguichi

Animation Programmers

Yuichiro Mine
Eiji Horita

Animation Visual Directors

Hiroyuki Kawaguchi
Masahiro Sanpei

Visual Design

Kazuyuki Hoshino
Takumi Miyake

Chief Programmer

Matsuhide Mizoguchi

Programmers

Yuichi Matsuoka
Hiroshi Takei
Tatsuya Satoh
Noritaka Yakita

Sound Effects

Yukifumi Makino

Sound Programmer

Yukifumi Makino

Music - Original

Naofumi Hataya

Music - US Version

Spencer Neilsen