Hiroshi Iwanami
岩波 ひろし
Blood type: BHiroshi is a boy from Yuri's class. His hobby is playing the trumpet. He is given an attack alien to put on his head, and gets addicted to it, attacking more than once. Ms. Megumi is the one who gave the boys their aliens to train the girls. This way they would become stronger, and Ms. Megumi would make a good impression to beat the other schools, like school 3.
Manga