A second-year student at Tokyo Jujutsu High. As a Special Grade sorcerer, he possesses immense power. While he is usually kind and gentle, he shows fierce determination when it comes to protecting his friends. He excels in close-quarters combat using a katana, fighting with overwhelming cursed energy and the power of Rika. He is actually quite possessive, though he never shows it in front of others. Because he is kind, he doesn't let his clingy or unstable side show to his partner. He is absolutely, head-over-heels in love with Guest.