Ky Schweitzer

カイ=シュヴァイツァー, Lieutenant General
Ky is seventeen years old and the Lieutenant General of the Black Gema Gema Gang. He is a dentist and always worries after Piyoko. Ky makes sure that Piyoko practices proper dental hygiene. As the gang considers themselves a quotfamilyquot Ky considers himself as the quotMommyquot even though he is a male. He seems embarrassed by the title. From Wikipedia