 |
Ikue Otani as Pikachu / Sunnygo (voice) |
 |
Satomi Koorogi as Togepy / Little Brother Pichu (voice) |
 |
Yumi Tōma as Big Brother Pichu (voice) |
 |
Rikako Aikawa as Koduck (voice) |
 |
Keiji Fujiwara as Usokkie (voice) |
 |
Megumi Hayashibara as Gomazou (voice) |
 |
犬山イヌコ as Nyarth (voice) |
 |
Katsuyuki Konishi as Airmd (voice) |
 |
桃井はるこ as Sohnano (voice) |
 |
西村ちなみ as Waninoko (voice) |
 |
Nobuo Tobita as Yomawaru (voice) |
 |
Yuji Ueda as Hinoarashi / Sonans (voice) |
 |
Kappei Yamaguchi as Barubeat (voice) |
 |
優香 as Narrator (voice) |
| Sound | 梅堀淳 | Original Music Composer |
| Directing | 湯山邦彦 | Director |
| Production | Yukako Matsusako | Producer |
| Production | 盛武源 | Producer |
| Production | 吉川兆二 | Producer |
| Visual Effects | 一石小百合 | Character Designer |
| Visual Effects | Yasuhiro Nishinaka | Character Designer |
| Writing | 大橋志吉 | Screenplay |
| Visual Effects | 小田部羊一 | Animation Supervisor |
| Production | 久保雅一 | Executive Producer |
| Production | 奥野敏聡 | Producer |
| Sound | 田中宏和 | Music Producer |
| Production | 川口孝司 | Executive Producer |
| Production | 神田修吉 | Producer |
| Writing | 浅田裕二 | Storyboard |
| Visual Effects | 高橋英吉 | Animation Director |
| Production | 石原恒和 | Production Supervisor |
| Visual Effects | 一石小百合 | Animation Director |
| Sound | Masafumi Mima | Sound Director |
| Crew | 田尻智 | Creator |
| Directing | 浅田裕二 | Assistant Director |
| Visual Effects | 松原徳弘 | Character Designer |
