Four women in their thirties reevaluate their relationships, both shared and private, after a startling revelation concerning one's marriage forces each of them to ask one of life's biggest questions: "Am I who I want to be?"
| Writing | Ryūsuke Hamaguchi | Writer |
| Directing | Ryūsuke Hamaguchi | Director |
| Sound | Izumi Matsuno | Sound Mixer |
| Production | Tadashi Nohara | Producer |
| Sound | Umitaro Abe | Original Music Composer |
| Production | Hideyuki Okamoto | Producer |
| Production | Satoshi Takata | Producer |
| Writing | Tadashi Nohara | Writer |
| Writing | Tomoyuki Takahashi | Writer |
| Directing | Toru Takano | Assistant Director |
| Camera | Yoshio Kitagawa | Director of Photography |
| Directing | Hidekazu Touchi | Assistant Director |
| Crew | Yoshio Kitagawa | Cinematography |
| Sound | Izumi Matsuno | Sound Editor |
| Lighting | Keijirô Akiyama | Gaffer |
