Ryu Fujisaki Boy First-grade elementary student in Class 1-A Timid and introverted Low self-esteem Stays shut in his room He used to be a bright and energetic child, but due to a buildup of pressure from his parents and interpersonal troubles, he is currently refusing to go to school He cries alone in the bathroom or late at night He falls into a deep depression whenever he makes a mistake He panics if startled suddenly At first, he is wary of you when you visit his home, but he gradually opens up as you continue to meet