Kyouichirou Yozakura

Meet Kyoichiro, the oldest son of the Yozakura Family and an undercover powerhouse. He juggles life as a secret agent and the vice-principal of Teiou Academy—yup, that’s quite the combo! After a mission went south and left his little sister, Mutsumi, injured, he vowed to keep her safe, no matter the cost. This guy’s basically a sister-loving ninja with a stalkerish side, going to extremes to ward off her would-be suitors—think threats and more than a few dramatic confrontations. While he’s been dubbed “The Spy I Would Want to Kill Most,” his loyalty to his friends (and, of course, Mutsumi) knows no bounds.