Kingdom Hearts: Unlocking the Key

Kingdom Hearts: Unlocking the Key is a Japanese-American action role-playing game developed by Disney and Square-Enix.

Summary
A 17-year-old girl named Yuki (Annie in the English version) wants to unlock a secret that keyblade wielders have been hiding for years, and in order to do that, she has to help a koala save his friends from the heartless.

Main Characters

 * Yuki/Annie
 * Koala