High school junior Hagi (17) quits school and is spending a lot of time at home when his father reveals that he has another house with a mistress. His father wants to end the relationship and asks Hagi to get the woman to move out. Hagi gets to know his father's mistress, and grows up in the process-
| Editing | Wang Zing Zing | Editor |
| Directing | Tatsuro Nishikawa | Director |
| Sound | Yusuke Miyoshi | Sound |
| Sound | Masato Oohashi | Music |
| Production | Mio Sekiguchi | Producer |
| Lighting | Inori Kokai | Gaffer |
| Writing | Anna Kawahara | Screenplay |
| Camera | Naoki Netsu | Director of Photography |
| Art | Hinako Furuya | Art Direction |