Hitotsume-kozō (一つ目小僧)

Name Meaning

Hitotsume-kozō (一つ目小僧) means "one-eyed boy." This yokai resembles a young monk or child with a single large eye in the middle of its face.

  • Hitotsume (一つ目) = one eye
  • Kozō (小僧) = young boy or child monk

Origin

  • Common in Edo-period stories and picture scrolls.
  • Appears frequently in traditional Japanese kaidan (ghost stories).
  • Seen as playful yet eerie, more mischievous than malicious.

Appearance

  • Looks like a small bald child with a single large eye.
  • Often dressed in monk robes or simple clothing.
  • Usually appears at night or during spooky seasons.
Hitotsume-kozou yokai art
One-eyed child ghost

Behavior & Myths

  • Loves to surprise people by suddenly appearing in doorways or streets.
  • Despite their creepy look, they are harmless.
  • Sometimes bring warnings or messages from the spirit world.

Symbolism

  • Symbol of childhood curiosity and unexpected encounters.
  • May represent mischief, innocence, and fear of the unknown.
  • Popular in yokai-themed festivals and artwork.
Hitotsume-kozou folklore
Japanese yokai boy with one eye