Yuzuru Hagino

An ordinary student in Hojo High School. Since she carelessly offended Kai during her summer job, she becomes Kai's Honey during the next semester. Yuzuru's parents are very greedy and rapacious; they are very poor as well to the point where their loyalties are easily swayed and bought by whoever pays the most. Yuzuru performs badly in both her studies and sports, and often refers to herself in a self-deprecating manner and needs constant reassurance.

(Source: Wikipedia)