The Night Beyond the Tricornered Window

Name: The Night Beyond the Tricornered Window
Genre: Horror, Animation, Fantasy
Released: 2021-01-01
Rating: 6.1
Cast: Nobunaga Shimazaki, Wataru Hatano, Soma Saito, Chika Anzai, Satoshi Mikami

さんかく窓の外側は夜

2021| 1 season| IMDb 6.1

The Night Beyond the Tricornered Window (2021) is currently available in the UK on Crunchyroll. Last updated 20 January 2026.

Streaming availability last checked 20 January 2026

Horror Animation Fantasy

Bookstore employee Mikado always had a tendency to see creepy things. He had lived his life pretending he didn't see these things but then he has a fateful encounter with an exorcist named Hiyakawa. Mikado ends up being forced to help out with exorcism duties and has to deal with the embarrassing fact that exorcising these things with Hiyakawa somehow feels really good. While getting dragged...