Writing Credits (in alphabetical order)
| Yasuhiro Nightow | ... | (story) |
Cast (in credits order)
 |
Iemasa Kayumi | ... | Big Daddy (voice) |
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Tsutomu Isobe | ... | Harry McDowell (voice) (as Tutomu Isobe) |
| Kikuko Inoue | ... | Maria Asagi (voice) | |
| Tomoko Kawakami | ... | Mika Asagi (voice) | |
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Motomu Kiyokawa | ... | Dr. T (voice) |
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Chafûrin | ... | Bob Poundmax (voice) |
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Masaya Onosaka | ... | Balladbird Lee (voice) |
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Ryûzaburô Ôtomo | ... | Bear Walken (voice) (as Ryuzaburo Ootomo) |
| Fumihiko Tachiki | ... | Bunji Kugashira (voice) | |
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Kazuya Kobayashi | ... | Men 1 (voice) |
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Nobuaki Kanemitsu | ... | Men 2 (voice) (as Nobuaki Kanemitu) |
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Masako Ôkishima | ... | Women (voice) (as Masako Oukishima) |
Produced by
| Toru Kubo | ... | producer: Red Entertainment Corporation |
| Yasuaki Nagoshi | ... | executive producer: Red Entertainment Corporation |
Art Department
| Hiroshi Hayashi | ... | original art concept: Red Entertainment Corporation |
Sound Department
| Shinji Hosoe | ... | sound director: SuperSweep Co. Ltd. |
| Koji Katsuta | ... | sound engineer: Sis Works Inc. (as Kouzi Katuta) |
| Tomohiro Nishimura | ... | sound supervisor: Sis Works Inc. |
| Ayako Saso | ... | sound creator: SuperSweep Co. Ltd. |
| Hiroyuki Shibue | ... | sound engineer: AMG Studio |
| Keiichi Shiraishi | ... | sound producer: Sis Works Inc. |
| Yousuke Yasui | ... | sound creator: SuperSweep Co. Ltd. (as Yosuke Yasui) |
Animation Department
| Tsuyoshi Azuma | ... | stage modeling |
| Kôsuke Fujishima | ... | mechanic design & guest character design |
| Katsuhiro Hirai | ... | character modeling (as Katsuhirou Hirai) |
| Kenzaburo Hirai | ... | character modeling (as Kenzaburou Hirai) |
| Katsuki Hisanaga | ... | boss character motion |
| Kaichi Honma | ... | object modeling: Ikusabune |
| Noriyuki Jingûji | ... | mechanic design cooperation (as Noriyuki Zinguzi) |
| Junichi Kamiya | ... | character motion: Ikusabune (as Jun-ichi Kamiya) |
| Naoki Kumagai | ... | stage modeling |
| Kohei Miyazaki | ... | main stage modeling: Ikusabune |
| Yasuhiro Nightow | ... | original character designer |
| Hirohisa Suzuki | ... | main character motion: Ikusabune |
| Ryuji Suzuki | ... | character modeling: Ikusabune |
| Hidenori Tanaka | ... | character modeling chief: Ikusabune |
| Kazuhiro Tanaka | ... | object modeling |
Music Department
| Tsuneo Imahori | ... | music arranger |
Additional Crew
| Hiroyuki Abe | ... | staff: Victor Entertainment Inc. |
| Toshio Akashi | ... | graphic producer: Ikusabune |
| Bryce Baer | ... | product marketing: Sega of America |
| Richard Briggs | ... | product marketing: Sega of America (as Rich Briggs) |
| Shawn Dobbins | ... | localization: Sega of America |
| Mike Fischer | ... | product marketing: Sega of America |
| Yoshiyuki Fudetani | ... | staff: Shonengahosha |
| Naohito Hanai | ... | game planner: Positron / main programmer: Positron |
| Takashi Hata | ... | game planner |
| Yoichi Hayashi | ... | programmer: Positron |
| Jiro Hirano | ... | programmer: Positron |
| Ohji Hiroi | ... | supervisor: Red Entertainment Corporation |
| Kenichi Iwaida | ... | game planner: Positron (as Ken-ichi Iwaida) / graphic director: Ikusabune (as Ken-ichi Iwaida) |
| Masaaki Karube | ... | boss planning/adjustment / game planner |
| Tetsu Kayama | ... | supervisor: Red Entertainment Corporation |
| Shigeru Kitayama | ... | staff: Victor Entertainment Inc. |
| Osamu Kobayashi | ... | stage concept designer |
| Takeshi Koike | ... | motion image planner: Madhouse |
| Takako Kyubi | ... | staff: Kaiyodo |
| Mahiro Maeda | ... | logo designer |
| Masao Maruyama | ... | staff: Madhouse |
| Tomohiro Maruyama | ... | game planner: Positron |
| Norimasa Matsuura | ... | programmer: Positron |
| Kirsten Merit | ... | product marketing: Sega of America |
| Yuichi Miyashita | ... | promotion cooperation |
| Shuichi Miyawaki | ... | staff: Kaiyodo |
| Yasuo Morifuji | ... | publicity: Red Entertainment Corporation |
| Masao Morosawa | ... | staff: Madhouse |
| Kineo Murakami | ... | staff: Kaiyodo |
| Noah Musler | ... | product marketing: Sega of America |
| Kenji Ogino | ... | staff: Kaiyodo |
| Keisaku Okumura | ... | publicity: Red Entertainment Corporation |
| Ko Onuma | ... | staff: Kaiyodo (as Kou Ohnuma) |
| Tomoki Sato | ... | publicity: Red Entertainment Corporation (as Tomoki Satou) |
| Osamu Shibamiya | ... | localization: Sega of America |
| Jin Shimazaki | ... | localization: Sega of America |
| Shinobu Shindo | ... | publishing unit: Sega of Japan |
| Tsukasa Shindo | ... | contents director: Red Entertainment Corporation |
| Mako Shioi | ... | staff: Kaiyodo |
| Yosuke Shiraishi | ... | promotion cooperation (as Yousuke Shiraishi) |
| Sasaki Shirou | ... | staff: Victor Entertainment Inc. (as Shiro Sasaki) |
| Utaro Sugano | ... | publicity: Red Entertainment Corporation |
| Jun'ichirô Takahashi | ... | publishing unit: Sega of Japan (as Junichiro Takahashi) |
| Takayuki Takeya | ... | staff: Kaiyodo |
| Hidenori Tanaka | ... | game planner: Positron |
| Kyosuke Wakasa | ... | publicity: Red Entertainment Corporation |
| Hiroo Yamada | ... | publicity: Red Entertainment Corporation |
| Yuko Yamamoto | ... | staff: Kaiyodo |
| Wataru Yanagawa | ... | planner: effect & boss planning |
Thanks
| Shuntaro Ashida | ... | special thanks (as Syuntaro Ashida) |
| Hiroshi Homma | ... | special thanks |
| Masaya Hyodo | ... | special thanks |
| Takafumi Ieiri | ... | special thanks |
| Mitsuo Iwao | ... | special thanks |
| Takashi Kashiwabara | ... | special thanks |
| Takahito Miyao | ... | special thanks |
| Koji Momioka | ... | special thanks (as Kohji Momioka) |
| Naoki Morita | ... | special thanks |
| Mariko Nagahashi | ... | special thanks |
| Takeharu Oguri | ... | special thanks |
| Masaki Okamoto | ... | special thanks |
| Seigo Oketani | ... | special thanks |
| Hidehito Suzuki | ... | special thanks |
| Ayako Toh | ... | special thanks |
| Susumu Urakami | ... | special thanks |
