Wonderful Wonder World Wiki
Wonderful Wonder World Wiki


The Country of Hearts is the setting for Heart no Kuni and Twin World. It is switched with the Country of Clover in Clover no Kuni, Joker no Kuni, and Omochabako no Kuni, and the Country of Diamond in Diamond no Kuni and Mirror World.


Hatter Mansion

Heart Castle

Amusement Park

Clock Tower

Notable Events

  • Heart Castle Ball
  • Crazy Storm

In the Manga


Twin World

Heart Anthologies

In the Novels

Heart no Kuni no Alice