Cain

カイン

Cain is 16 years old and the son of Hajan. He is also Agito's childhood friend and serves as the older brother figure Agito never had. He possesses a strong sense of justice. Additionally, he has greater physical strength than Agito, which causes him to consistently appear to take the lead. He is very protective of his younger sister and feels somewhat concerned about her attraction to Agito.