Kai Renge

A student at Hojo High School. He is Yuzuru039s master and was born into a very rich family quotThe Renge Familyquot. At first Kai thinks Yuzuru is only a quotTOYquot for him to play tricks with however soon he falls in love with her. Kai is very great at all sports especially tennis and basketball. His academic results are also very great. In the manga Kai is overprotective of Yuzuru but loves her dearly. Source: Wikipedia