A member of the Shimon family who has an obsession with Chrome. He is seen as being rather sinister and even though he is not the boss of the Shimon family he is able to easily get the rest to fall in line behind him as if he was in charge.

A very eccentric woman who is a member of the Simon family in Katekyo Hitman Reborn. She dresses in a manner that commands attention to herself and has a personality that lead some to think she can't be human.