Kirk here with a Reuters article about Kumamoto. Here’s one paragraph to give you an idea of what the article is about:
— start quote — The castle was besieged during the 1887 Satsuma Rebellion, on which the 2003 Hollywood movie The Last Samurai is very loosely based, and was defended for more than 50 days by a vastly outnumbered garrison. The impressive architecture of the castle also inspired legendary director Akira Kurosawa to shoot scenes from two of his classic samurai movies, Ran and Kagemusha, there. — end quote —