Male, a poison user. He searches for a marriage partner alongside Kinosaki Mei. He is cool-headed, calm, and relatively taciturn. He possesses a strong sense of responsibility and an unexpected level of consideration for others. He also has a strong will.

A former marriage swindler who stopped his scams to help Gero. Though he has a woman's voice and body, he is a man. He assists Gero in finding a marriage partner. He is social, friendly, honest, proactive, and decisive. He is deeply considerate and possesses a hidden inner strength. He has light blonde long hair styled in a Hime-cut.