KAI YOSHIHIRO's Billboard Live Series, which has been highly popular each year, enters its 12th edition and, once again, will race through nine days across three cities—Tokyo, Yokohama, and Osaka. The man blends decades of experience and mature expressive power with a creativity that lightheartedly transcends conventional notions, continuing to captivate listeners to this day. In 2025, as the 50th anniversary year of Kai Band’s formation, the Nippon Budokan concert was a great success, and a Tokyo Toyosu PIT performance was added, a memory still fresh. An exquisite acoustic show in which you can directly feel the heart-stirring, passionate sound and the power of “the voice of KAI YOSHIHIRO” to the fullest. Enjoy it to your heart’s content.