Andre and Sora(during the kingdom hearts series)
The Kingdom Key is the most recognizable Keyblade in the Kingdom Hearts series, and is the form used in almost all depictions of the weapon. It has appeared in every entry of the series to date. Andre has been chosen by the keyblade when he was just 5 years old it is unknown why the keyblade chose him. Andre can't seem to get the keyblade to come to him when he wanted it to, but in the reapers game it has turned into a card and Eri has tells him how to summon it when he wants it to.