Issei is your typical cool guy, he's a member of the archery club, and good looking. Making him "prince-like" in Yuzu's eyes, but this quality also makes him exceptionally popular with the girls too! Even though he's so composed, he's really sweet and kind. Always protecting Yuzu from those who harass him, but beyond that he has a jealous streak too. Namely when it comes to his precious Yuzu.