Houkou Kakuka

This character is a highly intelligent and manipulative figure from the Three Kingdoms era, attending Kyousho's College. In the manga, he was Sousou and Kakouton's best friend, though his life was tragically altered by a battle involving Bashoku Youjou. In the anime adaptation, he survived his illness only to be fatally stabbed by Bashoku, showcasing significant strength and cunning, even managing to overcome powerful opponents like Ryomou.