A group of boys and girls, twelve in total, gather at an abandoned hospital to die for various different reasons. There, they find the body of a dead boy. The group of twelve attempt to find the person who killed the boy. During their search, the reasons why they want to die are revealed.
Is 12 Suicidal Teens on Netflix? Unfortunately the movie 12 Suicidal Teens is not yet available on Netflix.
| Sound | Utena Kobayashi | Original Music Composer |
| Writing | Yutaka Kuramochi | Screenplay |
| Directing | Yukihiko Tsutsumi | Director |
| Writing | Tow Ubukata | Novel |
| Production | Nobuyuki Iinuma | Producer |
| Camera | Shigetomo Madarame | Director of Photography |
| Production | Miho Kobayashi | Producer |
| Costume & Make-Up | Ayano Watanabe | Costumer |
| Lighting | Masahiro Kimura | Gaffer |
| Sound | Takahiro Kabeya | Sound Effects |
| Sound | Shinji Watanabe | Sound Recordist |
| Editing | Chieko Suzaki | Editor |
| Production | Hibiki Ito | Executive Producer |
| Art | Tsuyoshi Shimizu | Production Design |
| Art | Daijiro Koyama | Decorator |
| Crew | 井手希美 | Script |
| Sound | Manato Kemmochi | Music Producer |
| Sound | Hideoki Mogi | Music Producer |
