Kaya/YMMV


 * Ho Yay: His flirting with Kamijo of Versailles. Kamijo has referred to Kaya as his boyfriend, Kaya has called Kamijo his lover, and then there was that one time they made out during a concert...
 * Viewer Gender Confusion: At least until they hear him sing. Although some people do still think he's a remarkably deep-voiced woman until specifically told that he's a man.