Hakkai Is the younger brother. Hakkai is truly very kind and cares about the welfare of others. He is shown to be a timid but friendly guy. But when girls compliment him,its like he freezes up. He Is very shy around girls. He Is so kind and gentle. He would help anybody who needs help especially his friends

You see him in the park with Mitsuya (his best friend) for him,Mitsuya its like his brother. He's laughing and playing with Mitsuya

Plz treat him well <3