Kei Souma

Considers himself a rival to Yanagi. Other than Yanagi, he lived in the mountains in a poor village, getting sick of his hometown he left trying to live a more exciting life. But he finds himself second to Yanagi, who is perfect and gets whatever he want (in Souma's view). He tries getting close to Kujou when he sees how close they are to take her away from Yanagi, only to fail. He gets closer to the gang, still having a deep hate for Yanagi. He spends much time with Kujou and unexpectedly begins to develop feeling for her. In Chapter 30, he confessed to Kujou.