Sora is the main protagonist of the Kingdom Hearts series, as well as a Keyblade wielder. He is a cheerful teenager who may seem innocent at times, but is very aware of the importance of his quest. He has a strong sense of justice and a pure heart. He is sometimes impulsive when defending his friends, but he is always sincere about what he says and does. He is also best friends with Riku and Kairi since they were little.