...that when Donald is first seen in Kingdom Hearts he shocks Goofy with Thunder, but his starting spell is Fire?
...that Sora is the first character to wield three Keyblades at once?
...that the Japanese name for Moogle, Mōguri (モーグリ), is a portmanteau of the Japanese words mogura (mole) and kōmori (bat)?
...that in Kingdom Hearts II, the Gullwings were once followers of Maleficent?
...that in Kingdom Hearts II, Atlantica is the only world without a single treasure chest?