Kokura Castle in Kitakyushu, Japan was built by Hosokawa Tadaoki in 1602. It was the property of the Ogasawara clan between 1632 and 1860. The castle was burnt down in 1866 in the war between the Kokura and Chōshū clans. Mori Ogai was based at the castle at the turn of the 19th-20th century when it was a military base. The keep was reconstructed in 1959, and the castle was fully restored in 1990. The Matsumoto Seicho museum and castle garden were opened in 1998.