Kanbari-nyūdō (かんばり入道)

Name Meaning

Kanbari-nyūdō (かんばり入道) can be roughly translated as "observing monk" or "watchful priest," often associated with bathrooms.

  • Kanbari (かんばり) = possibly from “to watch” or “to peep”
  • Nyūdō (入道) = a Buddhist monk or priest

Origin

  • Associated with folk customs around New Year’s Eve in Japan.
  • Thought to appear in outhouses or toilets to spy or play pranks.

Appearance

  • Usually depicted as a bald-headed monk with grotesque features.
  • Sometimes wears robes or blends into shadows.

Behavior & Myths

  • Appears during the last night of the year (Ōmisoka) and lurks near restrooms.
  • Prone to peeping or frightening people using the toilet.
  • Reciting protective chants or posting signs can keep it away.

Symbolism

  • Represents hidden dangers in everyday places.
  • Acts as a reminder to respect household spirits and practice seasonal rituals.
Kanbari-nyūdō bathroom yokai
Creepy monk yokai