Directed by
| Hidetoshi Ômori | ||
Writing Credits (in alphabetical order)
| Hideki Mitsui | ... | (screenplay) |
| Souichi Moto | ... | (comic) |
| Sakie Yokota | ... | (comic) |
| Shigeru Yokota | ... | (comic) |
Cast (in credits order)
| Minami Takayama | ... | Megumi Yokota (voice) | |
 |
Soness Stevens | ... | Megumi Yokota (voice) |
| Kôichi Yamadera | ... | Shigeru Yokota (voice) | |
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Walter Roberts | ... | Shigeru Yokota (voice) |
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Rica Fukami | ... | Sakie Yokota (voice) (as Rika Fukami) |
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Sally Koshinaka | ... | Sakie Yokota (voice) |
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Megumi Tano | ... | Young Takuya Yokota (voice) |
| Bin Shimada | ... | Adult Takuya Yokota (voice) | |
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David Shufele | ... | Adult Takuya Yokota (voice) |
| Rest of cast listed alphabetically: | |||
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Yumiko Akaike | ... | Nurse (voice) |
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Masahito Kawanago | ... | Clerk (voice) |
| Jong-Il Kim | ... | Self (archive footage) (as Jong-il Kim) | |
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Jun'ichirô Koizumi | ... | Self (archive footage) |
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Thomas J. Melesky | ... | Adult Tetsuya |
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Stacey Powell | ... | Tsubo (voice) |
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Stacy Powell | ... | Nurse (voice) |
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Junko Shimakata | ... | Tsubo (voice) |
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David Shufle | ... | Administration official (voice) |
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Aruno Tahara | ... | Administration official (voice) |
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Megumi Yokota | ... | Self (archive footage) |
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Sakie Yokota | ... | Self (archive footage) |
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Shigeru Yokota | ... | Self (archive footage) |
Music by
| Robin de Raaff | ||
Cinematography by
| Benito Strangio | ||
Editing by
| Katarina Türler | ... | (as Katarina Turler) |
Production Management
| Souichi Moto | ... | production manager |
| Shôhei Shiozaki | ... | production manager |
| Sakie Yokota | ... | production manager |
| Shigeru Yokota | ... | production manager |
Art Department
| Souichi Moto | ... | art designer |
Visual Effects by
| Rafael Croonen | ... | digital compositor |
