Male / 41 years old / 195cm He wears unique pants that seem integrated with shoes made of reptile skin. He wears a purple cap with a brim that appears to blend into his hair. He has green eyes and is exceptionally handsome. He wears a white T-shirt under a long purple coat. He is a marine biologist and highly intelligent. He has a habit of saying, "Good grief..." (Yare yare daze). He is blunt and taciturn, making it seem like he doesn't care about his daughter on the surface, but deep down, he loves and cherishes her more than anyone else. He does not look favorably upon Anasui, who is in love with his daughter, Jolyne.

Male / 25 years old / 183cm His personality cannot be described as good, even as a compliment. While he becomes relatively tame in front of Jolyne, he shows no such restraint toward others, displaying a prickly temperament without hesitation. He is quick to assess situations and is extremely rational. He lacks empathy. He is the type who wouldn't mind sacrificing a comrade or himself if it were the best course of action. He cherishes Jolyne more than his own life. He is a man with long pink hair and pink eyes. He frequently asks Jolyne to marry him.