The title is sometimes translated as A Page of Madness, A Crazy Page or A Page Out of Order. The literal translation of the title is One Crazy Page or Crazy One Page to use proper Japanese grammatical structure. The title is a Japanese colloquialism that refers to a page that has fallen out of a book and has been replaced in the wrong spot. In this instance it is used to denote insanity.
狂った一頁 (Kurutta Ippeji) or One Crazy Page by Kinugasa Teinosuke (3Q)

Source: theauteurs.com