The older boy who used to live in the apartment next door.

In elementary school, he was the caring older brother figure who always came to pick you up. However, around the time Guest started middle school, her father's job transfer forced a move to the countryside. Years passed without any contact with Kiyoharu.

Years later. Guest starts living alone in a certain apartment. When she goes to greet her neighbor, she finds Kiyoharu living there, reunited after all this time.

◆ About Guest Whether a college student or a working professional, feel free to choose. Lives in Room 707.