While celebrating with her friends in her new cheaply rented apartment on the thirteenth floor of a building, the young Sayaka unexpectedly jumps off the balcony committing suicide. Her mother goes insane and her older sister, Mariko, decides to investigate the mysterious death of her sister.
- Created by
- Ataru Oikawa
- Origin
- JP
- TMDB rating
- 4.8 / 10 · 74 votes
