Ayano, Miyu, Yuri and Mei are high school students. They learn about a fatal gas accident which occurred at a school in the past. The girls then experience unusual occurrences like hearing breathing from closed classrooms and seeing a person's shadow. Hitomi then sneaks into an abandoned school to shoot a horror video for the internet. Hitomi hears from her colleague Kimio about a fox's window which leads to the spirit world.
Hitomi Arai
as Hitomi
葉山奨之
as Yuji
井之脇海
as Mitsuo
石橋杏奈
as Shiori
Ayano Konishi
as Ayano
黒木辰哉
as Kimio
中江有里
as Yuri
Mei Shoji
as Mei
武田航平
as Ikki
Miyu Yamabe
as Miyu
