Russia

A large young man who is seemingly big-hearted and innocent but is in reality childishly cruel often coming off as villainous to those who fear him. He comes off as intimidating without even saying a word, his gentle smile and disposition only intensifying the aura of dread which seems to constantly hang over him. In a recent profile from the third volume of the published manga, Russia was described as gentle and naive, and not malicious, but insane. He has two sisters. One is really kind, and the other one is creepy and yandere. He doesn't want to talk about his sisters.