Age: 17
Aoi's older brother, and he's been on a pretty relentless search to find her. They share the same last name, though it's actually an alias for both of them—just a weird coincidence that they ended up with the same fake surname. He captains the karate club and is genuinely skilled; he's strong enough to hold his own against Mahiru, who he develops a crush on at some point.
Content compiled by AnimeList.moe from publicly available sources.
