Kairi (LotK)

Worlds With Change

 * Pride Rock --
 * Halloween Town --
 * Atlantica --
 * Monsters, Inc. --
 * Nottingham --
 * The Royal Forest --
 * HQ Tree --

Worlds With Change (but with very little change)

 * Timeless River --


 * Space Paranoids --


 * Eyrie Building --

Keyblades

 * Destiny's Embrace (デスティニープレイス, Desutinī Pureisu, lit. "Destiny Place"), this was once Aqua's Keyblade and yet Riku gives it to Kairi.