Shizusumi Yagi

Оригінальне ім’я: 八木玄純

__Age:__ 16 (start to chapter 28) 17 (from chapter 28) __Height:__ 180cm Shizusumi Yagi is Mafuyu's former classmate. He formerly played drums in a band with Yuki and Hiiragi who he is childhood friends with.