Naru Naru

As the principal of Jinbo Elementary School, this character is known for being exceptionally popular and possessing a remarkably easy-going demeanor, often offering reassuring advice. While generally calm, a rare outburst occurs when confronted with past emotional distress, such as witnessing someone's sadness. He played a key role in recommending karate training for another student and shares a close familial bond with his older twin, who serves as the principal of Jinbo Middle School.