| Producer |
Yuji Naka |
| Director |
Takashi Iizuka |
| Art Director |
Kazuyuki Hoshino |
| Main Programmer |
Tetsu Katano |
| Sound Director |
Jun Senoue |
| Game Designers |
Takashi Iizuka, Eitaro Toyoda |
| Field Art Director |
Hiroshi Nishiyama |
| Field Artists |
Nobuhiko Honda, Daizo Kinoshita, Takahiro Kudo, Yoshitaka Miura |
| Programmers |
Tomoyuki Naito, Makiko Nishimura, Kouji Ogino, Takeshi Sakakibara |
| Assistant Director |
Keith Palmer |
| Scenario Writer |
Shirō Maekawa |
| Lead Event Artist |
Michikazu Tamamura |
| Event Scene Artists |
Mika Okada, Atsushi Saito, Nanako Yarimizu, Makoto Yonezu |
| Lead Chao Programmer |
Yoshihisa Hashimoto |
| Chao Programmer |
Takaaki Saito |
| Lead Chao Artist |
Sachiko Kawamura |
| Chao Artist |
Kazuko Ito, Makoto Yonezu |
| Music & Lyrics |
Fumie Kumatani, Tomoya Ohtani, Jun Senoue, Kenichi Tokoi |
| Sound Effects |
Takashi Endō, Masaru Setsumaru |
| Marketing Product Manager |
Robert Alvarez |
| Associate Product Manager |
Cord Smith |
| Director of Marketing |
John Golden |
| Creative Services |
Arianne Pitts, Angela Santos, Robert Schonfisch |
| Public Relations |
Teri A. Higgins, Gwen Marker |
| CG Movie Production |
Super 78; CA USA |
| SOA Localization Producer |
Osamu Shibamiya |
| SOA Lead Tester |
Steven Peck |
| SOA Assistant Leads |
Brian Ivanhoe, Shaheed Khan, Ronald Rodriguez |
| SOA Translators |
Kyoko Drumheller, Klayton Vorlick |
| SOJ Manual Production Text & DTP |
Makoto Nishino |
| SOJ Text Advisor |
Hiroki Ōsawa |
| Sound Designed by |
Wavemaster Inc. |
| SOJ Designer |
Takashi Nishimura |
| SOJ Supervisor |
Yoshihiro Sakuta |
| Special Thanks |
Yukio Aoyama, Charles Bellfield, Sandra Castagnola, Joe Culley, Kelley Electa, Chris Gilbert, Takahiro Hamano, Kathleen Joyce, Takafumi Kaya, Scott Lambert, Keiko Lull, Chie Maekawa, Yasuko Maruyama, Shinya Matsunami, Peter Moore, Peter Nguyen, Jin Shimazaki, Sawako Sogabe, Gregory A. Thomas, Jane Thompson, Sega.com |
| Player Character Designers |
Kazuyuki Hoshino, Yuji Uekawa |
| Player Character Programmer |
Tetsu Katano |
| Field Designers |
Takashi Iizuka, Eitaro Toyoda |
| Enemy Character Designers |
Nobuhiko Honda, Kazuyuki Hoshino |
| Motion Capture Studio |
Visual Concepts Entertainment Inc. |
| CG Movie Producer |
Keith Palmer |
| Developed by |
SONIC TEAM LTD. |
| CG Movie Director |
Kazuyuki Hoshino |
| Presented by |
SEGA CORPORATION |
| CG Movie Coordinator |
Robert White |
| MPEG Sofdec Encode (CRI) |
Ryo Gōbara, Kengo Mikoshiba, Masao Oshimi, Katsumi Yabuno |
| Executive Sound Coordinator |
Yukifumi Makino |
| Lyrics |
Johnny Gioeli, Ted Poley, Paul Shortino |
| Sound Effects Programmer |
Makiko Nishimura |
| Music Produced by |
Atsushi Kosugi, Jun Senoue, Heigo Tani, Takayoshi Umeno |
| Recording Engineers |
Hirokazu Akashi, Masahiro Fukuhara, Roy Hendrickson, Satoru Izaki, Chifumi Karasawa, Yoshitada Miya, Kenji Miyamoto, The Riddle, Kirk Yano |
| Recording Coordination |
Masakazu Hiroishi, Atsushi Kosugi, Moet Nishio, Makoto Suzuki, Kiyoshi Yoshida |
| Mastering Engineer |
Isao Kikuchi |
| Singers |
100P, Everett Bradley, Todd Cooper, Tabitha Fair, Johnny Gioeli, Tony Harnell, Ted Poley, Marlon D. Saunders, Paul Shortino, Kaz Silver |
| Lyrics Translation |
Shinobu Shindo |
| Motion Capture Supervisor |
Matt Karnes |
| Japanese Character Voices |
Kinryu Arimoto, Mami Horikoshi, Junichi Kanemaru, Nobutoshi Canna, Taeko Kawata, Etsuko Kozakura, Atsuki Murata, Kōji Ochiai, Rumi Ochiai, Toru Okawa, Chikao Otsuka, Tomoko Sasaki, Yuri Shiratori, Kouji Yusa |
| Voice Recording Producer |
Hiroyuki Inage |
| Recording Coordinator |
Akinori Nishiyama, Keith Palmer |
| English Character Voices |
Moriah Angeline, Marc Biagi, Conner Bringas, Deem Bristow, Steve Brodie, Jennifer Douillard, Scott Dreier, Ryan Drummond, Shelly Fox, David Humphry, Lani Minella, Sue Norberg |
| Voice Recording Director |
Lani Minella |
| Postrecording Editors |
Rick Bowman |
| Product Support |
Akinori Nishiyama, Yuji Uekawa, Masanobu Yamamoto |
| Server Program Support |
Akio Setsumasa |
| Executive Management (Sega) |
Tetsu Kayama, Hideki Sato |
| Promotion Management (Sega) |
Masanao Maeda, Seijirou Sannabe, Yasushi Yamashita |
| Marketing (Sega) |
Takayoshi Ohuchi, Naoko Ooka |
| Marketing Research (Sega) |
Ayako Hino, Tsuyoshi Sawada |
| SOA Executive Management |
Peter Moore |
| SOA Executive Coordinator |
Jin Shimazaki, Shinobu Toyoda |
| SOA Product Manager |
Robert Alvarez |
| SOA Public Relations |
Gwen Marker |
| SOA PC Support |
Greg Drumheller |
| SOE Associate Director of PD |
Kats Sato |
| SOE Localization Producer |
Kuniyo Matsumoto |
| SOE Test Manager |
Jason Cumberbatch |
| SOE Lead Tester |
Matthew Brooks |
| SOE Translators |
Jens Geffert, Enrique Gonzalez Fajardo, Caroline Ruiz |
| SOE Product Manager |
Mathew Quaeck |
| SOE PR Manager |
Stuart Turner |
| SOE Marketing Executive |
Amy Thom |
| SOE Marketing |
Esther Barral, Laurent Boby, Alan Jones, Tina Sakowsky |
| Executive Producer |
Isao Ōkawa |