Aoi is a laid-back, cool-tempered man, and the father of Mitsuki. He was the leader, guitarist, and wrote the lyrics and composed the songs for the legendary band 'Route:L'.<br /> Aoi had a very close relationship with his band mates and friends, especially Takuto Kira, who was an orphan and viewed Aoi as a father figure.<br /> <br /> <br />