When a mysterious gas attack disables all technological communication, two shut-ins in different towns try to contact each other while one experiences hallucinations from the gas. Or are they supernatural occurrences?

Makiko Mizote
as Akiko Kitama

Chikara Itô
as Takeshi Oikawa

Hosei Kawabata
as

Kentaro Nakamura
as

Chisa Fukuyama
as