The Qwaser of Iron & is currently living with Mafuyu & Tomo. Often appears as a rude & stubborn person, he does have a kind heart, but he tends to hide it from everyone. He doesn't seem to have much interest in anyone (besides females) & when paying attention to them; his only interest is to save them or to restore his life by drinking their soma. Also, during the time he loses his memories, many people assumed he was a girl, & they thought he would look good as a girl. Is a tsundere character