Kokura is an ancient castle town and the center of Kitakyushu, Japan, guarding the Straits of Shimonoseki between Honshu and Kyushu with its suburb Moji. Kokura is also the name of the penultimate station on the southbound San'yō Shinkansen line, which is owned by JR West. Ferries connect Kokura with Matsuyama on Shikoku, and Busan in South Korea.