Age: 28
Rank: Jounin
About himself: Kai is somewhat cold person with anger problems. He was in love with Katy but then she died and is now engaged to Ayane. He and Kanna have a tight relationship almost an affair type of relationship. He has issues with getting hit and was Nick's guardian for most of his life. He is also his uncle. He tries to avoid Sho for some reason, and Shoko.