Kamui is 17 years old. His family is very poor, because his father and mother drink. Kamui expresses his anger at the school to others. He does not know what love is and it is hard for him to believe that someone will love him. As a defense, he chooses an attack, his only lesson he goes to is a physical education lesson. Kamui likes to drink and smoke. He also loves to fight. He looks like an abandoned cat. he fell in love with the new teacher.