Axel, whose real name is Lea, is a prominent character in the Kingdom Hearts series. As a member of Organization XIII, he is known for his fiery red hair, chakrams, and his catchphrase 'Got it memorized?'. Axel acts as a double agent, often walking the line between friend and foe. He forms a close bond with Roxas and Xion, displaying loyalty and depth beyond his initial antagonistic role. His journey explores themes of friendship, identity, and redemption.