 | Shozo Iizuka als Tetsugyu (voice) |
 | Sumi Shimamoto als Gin Rei (voice) |
 | Kappei Yamaguchi als Daisaku Kusama (voice) |
 | Kazue Komiya als Youshi (voice) |
 | Masashi Ebara als Professor Go (voice) |
 | Mitsuki Yayoi als Black Ginrei (voice) |
 | Norio Wakamoto als Taiso (voice) |
 | Takeshi Aono als Issei (voice) |
 | Yosuke Akimoto als Alberto (voice) |
 | Yuji Mikimoto als Kenji Murasame (voice) |
 | Tomokazu Seki |
 | Yasunori Yuge |
| Yasuhiro Imagawa | Director |
| Yasuhiro Imagawa | Screenplay |
| Hiroshi Ueda | Screenplay |
| Toshiyuki Kubooka | Character Designer |
| Yasunori Honda | Sound Director |
| Mitsuteru Yokoyama | Creator |
| Hiroshi Kato | Art Direction |
| Shigeru Watanabe | Executive Producer |
| Akihiko Yamashita | Character Designer |
| Koji Yoshikawa | Animation Director |
| Masami Ozone | Animation Director |
| Mari Mizuta | Character Designer |
| Masayuki Miyashita | Executive Producer |
| Takeshi Mori | Storyboard |
| Yutaka Saito | Director of Photography |
| Toshiyuki Kubooka | Animation Director |