Aobōzu (青坊主)

Name Meaning

Aobōzu (青坊主) literally means “blue monk.” Despite his name, he is not a peaceful figure—this yōkai is feared for luring and kidnapping children in remote mountain villages.

  • Ao (青) = Blue
  • Bōzu (坊主) = Monk → “Blue Monk”

Origin

  • Legends of Aobōzu appear in multiple rural regions across Japan, especially in mountainous or forested areas.
  • He is often portrayed as a cautionary figure to keep children from wandering too far from home.

Appearance

  • Appears as a tall, bald monk-like man with bluish or pale blue skin.
  • Wears simple robes, but his gaze and presence are eerie and unnatural.
  • Sometimes depicted with glowing eyes or a creepy grin.
Aobōzu illustration 1
Aobōzu illustration 2

Behavior

  • Known for abducting or scaring children who are alone at dusk or straying into the woods.
  • In some stories, he appears in towns just before a child disappears mysteriously.
  • Other tales depict him as a test of courage—those who show bravery can scare him off.

Symbolism

  • Serves as a moral warning and community safety figure, especially for younger children.
  • May represent the danger of false appearances—a calm-looking monk who harbors malice.
  • Seen as part of the broader category of disciplinary yokai who enforce obedience through fear.
Aobōzu spooky version
Forest yokai - Aobōzu