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Eri Miyajima as Yu / Kaoru |
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大寶智子 as Kazuhiko |
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中野みゆき as Naoto |
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Eri Fukatsu as Norio |
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前田昌明 as Narration |
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Hiromi Murata as Naoto (voice) |
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Nozomu Sasaki as Kazuhiko (voice) |
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Minami Takayama as Kaoru (voice) |
| Directing | Shusuke Kaneko | Director |
| Camera | 高間賢治 | Director of Photography |
| Sound | 中村由利子 | Original Music Composer |
| Lighting | 安河内央之 | Lighting Director |
| Writing | 岸田理生 | Screenplay |
| Production | 成田尚哉 | Producer |
| Production | 岡田裕 | Executive Producer |
| Editing | 冨田功 | Editor |
| Writing | 萩尾望都 | Comic Book |
| Directing | Hiroaki Tochihara | Assistant Director |
| Sound | Haruyasu Ito | Music Supervisor |
| Production | Eiji Kishi | Executive Producer |
| Production | Mitsuhisa Hida | Producer |
| Production | Hajime Seta | Production Manager |
| Camera | Makoto Shionoya | Underwater Director of Photography |
| Camera | Akihiro Uemura | Underwater Director of Photography |
| Camera | Michiko Honda | Underwater Director of Photography |
| Art | Shu Yamaguchi | Art Direction |
| Art | Akira Yamazaki | Set Decoration |
| Art | 長谷川圭一 | Set Decoration |
| Art | Satoru Suda | Set Decoration |
| Costume & Make-Up | Feng Qixiao | Makeup Artist |
| Costume & Make-Up | Motoko Watanabe | Makeup Artist |
| Sound | Hiroyoshi Yanagida | Music Director |
| Sound | 神保小四郎 | Sound Recordist |
| Sound | Masayoshi Saito | Sound Effects |
