Asaoka Arata

He is the main character of this work and is dating Koharu.

He is the son of Genzou and a woman who was his mistress. Because of his birth, he is very fastidious.

Since he was treated as a nuisance in the house since childhood, he has a strong desire to be needed by someone.

He has seen his father and brother's bad behavior, so he has a policy of “I will never betray a girl I like or make her sad! Therefore, he cares about the heroine very much.