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- Based on "King of Thorn" by :
- Yuji Iwahara
- Directed by :
- Kazuyoshi Katayama
- Screenplay by :
- Hiroshi Yamaguchi & Kazuyoshi Katayama
- Character Design :
- Hidenori Matsubara
- Monster Design :
- Kenji Ando
- Mechanical Design :
- Kimitoshi Yamane
- Animation Art Director :
- Naoyuki Onda
- Animation Production :
- SUNRISE Inc.
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- Kasumi Ishiki :
- Kana Hanazawa
- Marco Owen :
- Toshiyuki Morikawa
- Shizuku Ishiki :
- Eri Sendai
- Katherine Turner :
- Sayaka Ohara
- Timothy Laisenbach :
- Akiko Yajima
- Ron Portman :
- Kenji Nomura
- Peter Stevens :
- Shinichiro Miki
- Ivan Coral Vega :
- Tsutomu Isobe
- Alexandro Pecchino :
- Kosei Hirota
- Laura Owen :
- Ayako Kawasumi
- Alice :
- Misaki Kuno
- Walter :
- Yoshinori Fujita
