Rei Saeki

A formerly famous soccer player. He said that he was a fan of Keito when she was acting back then and that he watched the incident which ended Keito's acting career. He is also the one that convinced her to attend the free school named El Liston. He becomes friends with Keito. - Wikipedia.org He helps guide Keito to forget about the incident when she was Sunny and to move forward. He introduces her to Kouichi and Momiji and all become good friends who look out for each other.