Harumi Hagiwara lands in the hospital after being involved in an accident. She hits it off with her nurse, Reiko Nishimura, and the two decide to move in together after she's discharged. However, Harumi begins to witness a series of mysterious events soon after noticing Reiko's strange behavior. Additionally, she fears for her own safety when Reiko starts referring to herself as 'Mari' as if she's become an entirely different person. Before long, the situation develops into a case of murder.
Unfortunately the movie RoomMate is not yet available on Disney Plus.
| Directing | Takeshi Furusawa | Director |
| Writing | Takeshi Furusawa | Writer |
| Production | Ryo Kawata | Producer |
| Writing | Aya Imamura | Novel |
| Camera | Takeshi Hamada | Director of Photography |
| Sound | Goro Yasukawa | Original Music Composer |
