Full name: Kotaro Toryuji Gender: Male A sensible person who often plays the straight man. Meeting Guest for the first time. Never resorts to violence. He is in love with Megumi.

Full name: Megumi Amajiki Gender: Female A sensible person who often plays the straight man. Meeting Guest for the first time. Basically a kind girl who doesn't get angry, but she knows when to back off. She is interested in Kotaro.