Hiroyuki was once in love with Miwako , but Arashi forbade her from seeing him .
Yukari 's classmate , an intelligent and handsome prodigy who is the object of Yukari 's affections at the beginning of the story .
Hiroyuki was once in love with Miwako , but Arashi forbade Yukari from seeing him .
Yukari 's classmate , an intelligent and handsome prodigy who is the object of Yukari 's affections at the beginning of the story .