Cast (in credits order)
| Hiroshi Kamiya | ... | Saiki Kusuo (voice) | |
| Daisuke Ono | ... | Nendô Riki (voice) | |
| Nobunaga Shimazaki | ... | Kaidô Shun (voice) | |
| Ai Kayano | ... | Teruhashi Kokomi (voice) | |
| Satoshi Hino | ... | Hairo Kineshi (voice) | |
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Yukari Tamura | ... | Yumehara Chiyo (voice) |
| Yoshimasa Hosoya | ... | Kuboyasu Aren (voice) | |
| Tomoaki Maeno | ... | Teruhashi Makoto (Mugami Tôru) (voice) | |
| Yûki Kaji | ... | Akechi Tôma (voice) | |
| Mao Ichimichi | ... | Rifuta Imu (voice) (as M·A·O) | |
| Mitsuo Iwata | ... | Saiki Kuniharu (voice) | |
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Rikako Aikawa | ... | Saiki Kurumi (voice) |
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Kenji Nojima | ... | Saiki Kûsuke (voice) |
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Tarô Yamaguchi | ... | Matsuzaki Sensei (voice) |
| Rest of cast listed alphabetically: | |||
| Makoto Furukawa | ... | Narration (voice) | |
Additional Crew
| Rio Sato | ... | Dubbing Producer |
