Overview
One day, a mysterious letter 'F' starts to be written on doorplates in a condominium building. Since then, mysterious incidents consistently occur around Yukari Yamamoto, who is an ordinary female high school student living in the building.
Cast
- Marika Ito as Yukari Yamamoto
- Seiko Ozone as Yuko Yamamoto
- Kosuke Endo
- Akari Yamada
- Kōji Suzuki
- Yue
- Taichi Yamada
- Hiroki Konno
- Kenichi Takahashi
- Masaki Yane