A Page of Madness (狂った一頁, Kurutta Ichipēji) is a 1926 Japanese silent experimental horror film directed by Teinosuke Kinugasa. Lost for 45 years until it was rediscovered by Kinugasa in his storehouse in 1971, the film is the product of an avant-garde group of artists in Japan known as the Shinkankakuha (or School of New Perceptions) who tried to overcome naturalistic representation. The film is set in a mental institution in contemporary Japan.