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星野源 as Hoshi-sensei (voice) |
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Mamoru Miyano as Kobayashi-sensei (voice) |
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Yumi Uchiyama as Haruko Kagawa (voice) |
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Hisako Kanemoto as Mayumi Kubota (voice) |
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高田憂希 as Yuka Kurata (voice) |
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Hideyuki Tanaka as Narrator (voice) |
| Visual Effects | 町田政彌 | CGI Director |
| Camera | 田村仁 | Director of Photography |
| Directing | 畠山守 | Director |
| Art | 中村千恵子 | Art Direction |
| Visual Effects | 佐野ひとみ | Color Designer |
| Writing | 内海照子 | Screenplay |
| Editing | 黒澤雅之 | Editor |
| Visual Effects | 小園菜穂 | Character Designer |
| Sound | 明田川仁 | Sound Director |
| Sound | 羽岡佳 | Original Music Composer |
| Visual Effects | 小園菜穂 | Supervising Animation Director |
| Writing | 和山やま | Comic Book |
| Production | 渡部正和 | Production Coordinator |
