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水田わさび as Doraemon (voice) |
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大原めぐみ as Nobita (voice) |
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かかずゆみ as Shizuka (voice) |
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Subaru Kimura as Gian (voice) |
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Tomokazu Seki as Suneo (voice) |
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Shoya Chiba as Eru (voice) |
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Ryo Hirohashi as Underwater Buggy (voice) |
| Writing | 村山功 | Screenplay |
| Directing | 矢嶋哲生 | Director |
| Writing | 藤子・F・不二雄 | Comic Book |
| Sound | 荒井智之 | Theme Song Performance |
| Sound | 片岡健太 | Theme Song Performance |
| Sound | 小川貴之 | Theme Song Performance |
| Sound | 服部隆之 | Original Music Composer |
| Visual Effects | 冨樫友紀 | Character Designer |
| Art | 永木歩実 | Prop Designer |
| Directing | 加来哲郎 | Second Unit Director |
| Directing | 若野哲也 | Second Unit Director |
| Directing | 岡野慎吾 | Second Unit Director |
| Art | 中村瑛利子 | Art Direction |
| Camera | 末弘孝史 | Director of Photography |
| Crew | 大矢創太 | Special Effects |
| Editing | 小島俊彦 | Editor |
| Sound | 田中章喜 | Sound Director |
| Sound | 北田雅也 | Sound Effects |
| Art | 矢嶋哲生 | Storyboard Artist |
| Visual Effects | 冨樫友紀 | Supervising Animation Director |
| Art | 冨樫友紀 | Prop Designer |
| Directing | 矢嶋哲生 | Second Unit Director |
| Visual Effects | 松谷早苗 | Color Designer |
| Production | 中島進 | Supervising Producer |
| Production | 中村和喜 | Producer |
| Production | Kei Nishi | Producer |
| Production | 川崎栞 | Producer |
| Visual Effects | 鈴木勤 | Mechanical Designer |
| Visual Effects | 渚慎太郎 | Mechanical Designer |
| Art | 安藤愛莉 | Conceptual Design |
| Art | 佐南友理 | Art Designer |
| Visual Effects | 岡昭彦 | Animation Director |
| Visual Effects | 植村みのり | Animation Director |
| Visual Effects | 中本和樹 | Animation Director |
| Visual Effects | 岸野美智 | Animation Director |
| Visual Effects | 藤原巧和 | Animation Director |
| Visual Effects | 堤舞 | Animation Director |
| Visual Effects | 山下晃 | Animation Director |
| Visual Effects | 原夕佳 | Animation Director |
| Visual Effects | 茂木琢次 | Animation Director |
| Visual Effects | 三輪修 | Animation Director |
| Visual Effects | 山川浩臣 | Animation Director |
| Visual Effects | 河毛雅妃 | Animation Director |
| Visual Effects | 鈴木勤 | Animation Director |
| Art | 菅原あずさ | Assistant Art Director |
| Art | 渚慎太郎 | Art Designer |
| Art | 下田美那代 | Art Designer |
| Art | 高尾克己 | Art Designer |
| Visual Effects | 川口隆浩 | CGI Director |
| Editing | 山田健太郎 | Assistant Editor |
| Editing | 中山翔太 | Assistant Editor |
| Sound | 原田純次 | Sound Mixer |
