Mitsuyoshi Misawa  

Micchan, 三沢 満善

Haru's cousin is named Mitsuyoshi. He plays a significant role in Haru's life as he acts like a father figure to him, showing love and care towards him. Haru affectionately calls him "Mi-chan". On several occasions, Mitsuyoshi goes on trips with Haru and his friends. As a result of these adventures, he eventually catches the attention of Asako Natsume.