Having appeared in numerous acclaimed works with Shiki Theatre Company, Kazuya Kamikawa—who, even after leaving the company, has starred in buzzworthy productions such as Moulin Rouge! The Musical and Cain and Abel, captivating many fans with his solid vocal ability and expressive range—will make his first appearance at Billboard Live Osaka and Billboard Live Yokohama to mark the 20th anniversary of his acting career. With the theme "Be yourself," he will look back on his past solo performances, confront his roots, and perform a diverse repertoire including original songs written for this show, from musical theatre numbers to deeply moving ballads. Experience the story of his “true self” as Kamikawa weaves it in a luxurious sonic space. Additionally, it has been announced that musical theatre actor Kanata Irei will guest at the Yokohama performance.