Actress and model Serena Motola joins former idol and current YouTuber Michela Sato, in a short film that depicts them as sisters who plan to kill their beloved father after he says he wants to remarry.
Unfortunately the movie Our Sweetest Murder Plan is not yet available on HBO Max.
| Editing | Tatsuma Furukawa | Editor |
| Production | You Minami | Producer |
| Sound | Junji Yoshikata | Sound Designer |
| Art | Nao Uematsu | Art Direction |
| Directing | Nanako Irie | Director |
| Production | Takeshi Tanaka | Executive Producer |
| Sound | Shinyu 'Buchi' Yamamoto | Original Music Composer |
| Crew | Junpei Suzuki | Cinematography |
| Directing | Kaori Harimoto | Assistant Director |
| Writing | Nanako Irie | Screenplay |
| Costume & Make-Up | Naoyuki Oogimoto | Makeup & Hair |
| Costume & Make-Up | Shintaro Hagiwara | Costume Design |
