 | Masami Nagasawa als Umi Matsuzaki (voice) |
 | Junichi Okada als Shun Kazama / Yuichiro Sawamura (voice) |
 | Keiko Takeshita als Hana Matsuzaki (voice) |
 | Yuriko Ishida als Miki Hokuto (voice) |
 | Rumi Hiiragi als Sachiko Hirokôji (voice) |
 | Jun Fubuki als Ryoko Matsuzaki (voice) |
 | Takashi Naito als Yoshio Onodera (voice) |
 | Shunsuke Kazama als Shirô Mizunuma / Hiroshi Tachibana (voice) |
 | Nao Omori als Akio Kazama (voice) |
 | Teruyuki Kagawa als Tokumaru Rijichô (voice) |
 | Haruka Shiraishi als Sora Matsuzaki (voice) |
 | Tsubasa Kobayashi als Riku Matsuzaki (voice) |
 | Aoi Teshima als Yuko (voice) |
 | Goro Miyazaki als World History Teacher (voice) |
| Goro Miyazaki | Director |
| Keiko Niwa | Screenplay |
| Hayao Miyazaki | Screenplay |
| Toshio Suzuki | Producer |
| Chizuru Takahashi | Producer |
| Kitarou Kousaka | Animation Director |
| Takeshi Seyama | Editor |
| Nobuo Kawakami | Executive Producer |
| Kamon Oba | Art Direction |
| Yohei Takamatsu | Art Direction |
| Noboru Yoshida | Art Direction |
| Takashi Omori | Art Direction |
| Satoko Nakamura | Assistant Art Director |
| Pierre Brouard | Dialogue Editor |
| Eriko Kimura | Sound Recordist |
| Hiroyuki Aoyama | Key Animation |
| Shigeru Fujita | Key Animation |
| Taichi Furumata | Key Animation |
| Makiko Futaki | Key Animation |
| Hideki Hamasu | Key Animation |
| Takashi Hashimoto | Key Animation |
| Takeshi Honda | Key Animation |
| Ei Inoue | Key Animation |
| Megumi Kagawa | Key Animation |
| Katsuya Kondo | Character Designer |
| Sachiko Sugino | Key Animation |
| Atsuko Tanaka | Key Animation |
| Atsushi Yamagata | Animation Director |
| Hiroomi Yamakawa | Key Animation |
| Hiromasa Yonebayashi | Key Animation |
| Shinji Otsuka | Key Animation |
| Akihiko Yamashita | Animation Director |
| Atsushi Okui | Director of Photography |
| Takeshi Inamura | Animation Director |
| Shunsuke Hirota | Animation Director |
| Yoshikazu Fukutome | Assistant Art Director |
| Hiromi Sasaki | Assistant Editor |
| Rie Matsubara | Assistant Editor |
| Keiko Kadokawa | Assistant Editor |
| Koji Kasamatsu | Sound Director |
| Koji Kasamatsu | Sound Mixer |
| Yasushi Nagura | Sound Recordist |
| Mika Yamaguchi | Foley Artist |
| Satoshi Takebe | Original Music Composer |
| Aoi Teshima | Theme Song Performance |
| Akira Honma | Key Animation |
| Tomoko Miura | Key Animation |
| Yoshihiro Osugi | Key Animation |
| Akiyo Okuda | Key Animation |
| Asami Ishikado | Key Animation |
| Shougo Furuya | Key Animation |
| Eiji Yamamori | Key Animation |
| Emi Kamiishi | Key Animation |
| Fumie Konno | Key Animation |
| Hideaki Yoshio | Key Animation |
| Hiroko Minowa | Key Animation |
| Katsutoshi Nakamura | Key Animation |
| Kazuyoshi Onoda | Key Animation |
| Kenichi Yamada | Key Animation |
| Makiko Suzuki | Key Animation |
| Mariko Matsuo | Key Animation |
| Masafumi Yokota | Key Animation |
| Minoru Ohashi | Key Animation |
| Moyo Takahashi | Key Animation |
| Eiko Matsushima | Painter |
| Atsushi Tamura | Compositing Artist |
| Atsushi Tamura | Key Animation |
| Hidenori Shibahara | Compositing Artist |
| Junji Yabuta | Compositing Artist |
| Tetsurō Sayama | Producer |
| Tetsurō Sayama | Comic Book |
