Yunsu

Yunsu is the owner of Dear Crown, a fashion and Prism Stone store right next to Sho's in Pretty Rhythm: Dear My Future. He is not liked at all by Sho, not because he is his rival in business, but because he is his rival in love. Yunsu has great respect for Aira, and considers her as his muse, even presenting her a crown and kissing her on the hand, to which Sho retaliates angrily. The clothes he designs are different from Sho's, according to Aira, because they're not cute, but sexy and chique. His sister is Chae Kyung, and he receives affections from So Min.