De dochter van een toegewijd docente wordt op brute wijze vermoord. Ze verdenkt twee van haar eigen leerlingen als de daders en besluit daarop de school te verlaten.
Nee, helaas is Kokuhaku nog niet beschikbaar op Netflix in Nederland.
| Directing | 中島哲也 | Director |
| Writing | 中島哲也 | Writer |
| Visual Effects | 増尾隆幸 | CGI Director |
| Sound | Toyohiko Kanahashi | Music Producer |
| Writing | 湊かなえ | Novel |
| Camera | 尾澤篤史 | Director of Photography |
| Editing | Yoshiyuki Koike | Editor |
| Production | 百武弘二 | Co-Executive Producer |
| Production | Yûji Ishida | Producer |
| Production | 川村元気 | Producer |
| Production | Takahisa Miyaji | Co-Executive Producer |
| Art | 桑島十和子 | Art Direction |
| Production | Hiroaki Kitano | Co-Executive Producer |
| Art | 桑島十和子 | Production Design |
| Production | Toshiyasu Ohmiya | Co-Executive Producer |
| Production | 吉田眞市 | Co-Executive Producer |
| Production | Yutaka Suzuki | Producer |
| Camera | 阿藤正一 | Director of Photography |
| Production | Hiroshi Morozumi | Co-Executive Producer |
| Production | 市川南 | Executive Producer |
| Production | 窪田義弘 | Producer |
| Production | 島谷能成 | Co-Executive Producer |
| Visual Effects | 土屋真治 | Visual Effects Producer |
| Production | 加藤賢治 | Line Producer |
