Kamenoi Bus to begin operations in Oita Prefecture, Japan May 25, 2026 | Asia Pacific News, News Kamenoi Bus Co., Ltd. will commence operations of the Kamenoi Open Top Bus – Yunokaze in the Beppu area of Oita Prefecture from July 18, 2026. The initiative marks the introduction of the first open-t... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password