Overview
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.
Cast
- Noriko Nakagoshi as Mariko Midorikawa
- Arata Furuta as Detective Sakurai
- Eriko Hatsune as Yukiyo Sugiuchi
- Yuka Itaya as Woman Next Door
- Naoko Ohtani as Midorikawa San
- Akira Fukada as Midorikawa Sayaki
- Toshinobu Matsuo as Iwata Kenichiro
- Shion Machida as Yukiyo's Mother