Hideo Yamamoto

Hideo Yamamoto (山本 英夫, Yamamoto Hideo) is the Sacrifice of the Bloodless team who has a grudge against Septimal Moon. He completely hates Sacrifices with names different from his own name. Hideo initially comes across as rather pleasant and mild-mannered in contrast to his rude and obnoxious Fighter, Yurio, but is actually extremely cold and calculating.