Miyamoto, alias 'Returner', is voor een missie naar de onderwereld van Yokohama gestuurd. Daar ontmoet hij Millie, een 15 jaar oud meisje dat in de toekomst leeft. Zij vertelt hem dat ze nog maar drie dagen heeft om haar wereld van de ondergang te redden.
Nee, helaas is Returner nog niet beschikbaar op Netflix in Nederland.
| Writing | 平田研也 | Screenplay |
| Writing | Takashi Yamazaki | Screenplay |
| Sound | Akihiko Matsumoto | Original Music Composer |
| Production | 安藤親広 | Producer |
| Editing | 田口拓也 | Editor |
| Camera | 柴崎幸三 | Director of Photography |
| Production | 宅間秋史 | Producer |
| Directing | Takashi Yamazaki | Director |
| Production | 堀部徹 | Producer |
| Camera | 佐光朗 | Director of Photography |
| Directing | 高橋伸稔 | Action Director |
| Visual Effects | 尾上克郎 | Special Effects Supervisor |
| Lighting | 上田なりゆき | Gaffer |
| Art | 上條安里 | Production Design |
| Visual Effects | 渋谷紀世子 | Visual Effects Director |
| Crew | 下村勇二 | Stunt Coordinator |
| Production | 大西洋志 | Production Manager |
| Costume & Make-Up | Tony Crosbie | Costume Design |
| Production | 守屋圭一郎 | Casting |
| Sound | 百瀬慶一 | Sound Director |
| Directing | 片島章三 | Assistant Director |
| Art | 龍田哲児 | Decorator |
| Sound | 佐藤忠治 | Sound Recordist |
| Sound | 田中靖志 | Sound Recordist |
| Production | 竹内勝一 | Line Producer |
| Writing | 平田研也 | Co-Writer |
| Production | 小出真佐樹 | Associate Producer |
| Production | 宮下昌幸 | Development Producer |
| Production | 島村達雄 | Development Producer |
