Miyu's childhood friend and a former underclassman of Reika and Haruma from highschool. He was a friend of Shuuji.
Kai Itoigawa
糸魚川海
Inu to Kuzu
糸魚川海
Miyu's childhood friend and a former underclassman of Reika and Haruma from highschool. He was a friend of Shuuji.
