Hidenori and Nanase have lived together for ten years in a tense, platonic relationship. The wheels of change are set in motion when married couple Takao and Azusa move in next door. After Hidenori catches Nanase and Takao having an affair, he becomes obsessed with watching Nanase through a peephole, and planning his cruel revenge.
| Directing | Masanori Tominaga | Director |
| Writing | Yukiko Motoya | Writer |
| Writing | Masanori Tominaga | Screenplay |
| Production | Katsuhiro Ogawa | Producer |
| Camera | Yûta Tsukinaga | Director of Photography |
| Sound | Yoshio Ohtani | Original Music Composer |
| Editing | Masanori Tominaga | Editor |
| Production | Toshie Tabata | Casting |
| Art | Norifumi Ataka | Art Direction |
| Costume & Make-Up | Miwako Kobayashi | Costume Design |
