Камура Наодзумі

Now, since Naozumi is a threat to Hayama and Sana's relationship, Naozumi is also complete enemies with Hayama. Sana, of course, doesn't realize that he likes her, and when he declares his love for her, Sana thinks that he's only a fan. He's very proper and a really nice guy on the outside, while on the inside, he is ambitious and very possessive. He also has no problem with telling Sana how much he loves her. He always goes into a daze of sorts and starts mumbling about how he loves Sana and etc. Naozumi and Sana travel to New York City to be featured in a Broadway musical. During this trip, Naozumi unexpectedly encounters both of his birth parents. The trauma of these events bring him and Sana closer.

During the times they spent together they eventually start dating eachother.When they return back home Naozumi realizes Sana still loves Akito. At the end of the series, Naozumi makes the painful decision to give up his love for Sana, but remains her loyal friend. (Source: Panniku!)