Itsumaden (いつまでん)

Name Meaning

Overview

\n

Itsumaden (いつまでん) roughly translates to "how long?" or "until when?", referencing its eerie cries echoing that phrase as it flew over Kyoto at night.

Origin

  • Described in the Taiheiki, a historical chronicle from the 14th century.
  • Appeared during periods of war, famine, or unrest.
  • Symbolized lingering unrest and suffering in the capital.

Appearance

  • A monstrous bird with a snake-like body and a human face.
  • Large wings and talons capable of grasping victims.
  • Eyes full of grief and rage; its face is often said to resemble someone wrongfully killed.
Itsumaden yokai flying
Taiheiki bird spirit

Behavior & Myths

  • Flew above the city wailing, “Itsumade?” (“Until when?”), terrifying citizens.
  • Often interpreted as a ghost or unappeased spirit seeking justice.
  • Eventually dispelled by Buddhist monks through rites and prayers.

Symbolism

  • Represents unresolved grievances and the suffering of the innocent.
  • A metaphor for war's aftermath and the burden of neglecting the dead.
  • Also seen as a warning from the spirit world about societal corruption.
Itsumaden folklore creature
Wailing yokai bird