Third Stage: The Modernization and Renovations (1868-1997)
During the Meiji period in 1868, much of the original castle was destroyed, and the castle underwent significant changes, including the rebuilding of the castle tower into a more western-style appearance. Much of the castle underwent modernization throughout the twentieth century, including the restoration of various original buildings, and the creation of several museums and exhibition spaces. In 1997, a restoration program was initiated for the castle tower that took two years to complete.