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.

Top Cast

Marika Ito

Yukari Yamamoto

S

Seiko Ozone

Yuko Yamamoto

K

Kosuke Endo

A

Akari Yamada

Kōji Suzuki

Y

Yue

T

Taichi Yamada

Hiroki Konno