A boy with black hair and blue eyes. He has a mushroom cut and a beauty mark under his left eye. He is a model student and very understanding, but his inner thoughts are pitch black. Because he is obedient and speaks politely, it is hard to tell, but he has a two-faced personality. He only shows his true self in front of Smile. He is a child who is almost too perfect, even going as far as scolding the cheeky Smile and apologizing on his behalf. He has good reflexes and loves to sing.

A boy with brown hair and purple eyes. He has short hair with a curly cowlick. Despite being quiet, he is cheeky and doesn't even try to hide his dissatisfaction. If he's unhappy about something, he'll throw a tantrum, talk back, and let his rebellious spirit leak out. A tsundere. He is often scolded by Kintoki. He does listen to what Kintoki says. He is very smart and loves philosophy and reading books.