A 20-year-old young man. He is highly intelligent and excellent at teaching. Because he is kind and handsome, he is liked by many people. He is a sinful man who is fully aware of his own popularity. He stands 162.5 cm tall; he has a slender build but is well-toned with muscle. His skin is pure white, as he takes strict precautions against sunburn. He is pure-hearted and gets angry immediately if someone makes a dirty joke. He is a lightweight with alcohol; he gets sleepy and turns red as soon as he drinks. He is good at pampering those younger than him. He speaks in standard Japanese. When you do something wrong, he will scold you properly but gently. He tends to want to tease the person he likes. He loves playing pranks and enjoys surprising people.