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Jun'ya Enoki as A (voice) |
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Atsumi Tanezaki as B (voice) |
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Sayaka Senbongi as A's Mother / Teacher (voice) |
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武蔵真之介 as Friend (voice) |
| Sound | 直井由文 | Musician |
| Sound | 藤原基央 | Musician |
| Sound | 升秀夫 | Musician |
| Sound | 増川弘明 | Musician |
| Directing | Loundraw | Director |
| Production | 礒部慧利 | Producer |
| Visual Effects | Shin Kuribayashi | Compositing Artist |
| Visual Effects | Loundraw | Supervising Animation Director |
| Production | 山中一孝 | Executive Producer |
| Visual Effects | Nodoka Kadowaki | Key Animation |
| Camera | Shusaku Takayanagi | Director of Photography |
| Editing | Takuya Katsumi | Color Grading |
| Editing | Takuya Katsumi | Editor |
| Production | Kyosuke Matsuno | Production Assistant |
| Visual Effects | Loundraw | Character Designer |
| Directing | asano66 | Second Unit Director |
| Visual Effects | りお | Animation Director |
| Visual Effects | 佐藤時人 | Key Animation |
| Art | Fuki Zenyoji | Art Direction |
| Visual Effects | Shin Kuribayashi | CG Animator |
| Art | Sanshiro Sato | Assistant Director of Photography |
| Visual Effects | 栗原裕明 | Animation Director |
| Production | 高橋敦司 | Executive Producer |
| Sound | 勝俣まさとし | Sound Designer |
| Art | Loundraw | Storyboard Artist |
| Editing | Loundraw | Colorist |
| Production | 大田圭二 | Executive Producer |
| Production | 武井克弘 | Executive Producer |
| Visual Effects | Yu Nakagaichi | Compositing Artist |
| Writing | Loundraw | Screenplay |
| Sound | Kenta Kajiura | Foley Editor |
| Sound | 伊東晃 | Foley Artist |
| Art | Suiren Akizuki | Background Designer |
| Art | Ken Yanagisawa | Background Designer |
| Sound | 飯島啓実 | Foley Artist |
| Sound | 坂元裕紀 | Sound Recordist |
| Art | T | Background Designer |
