Kumamoto Castle
Special Historic Site; Surviving Turrets Are Important Cultural Properties · Kumamoto, Kumamoto
One of the great castles of Japan, built from 1601 by the lord Kato Kiyomasa, a master of castle building, on a hill in the centre of Kumamoto in Kyushu. Its stone walls are famous for their musha-gaeshi curve, steep at the top so that attackers could not climb them. In 1877 the castle withstood a siege in the Satsuma Rebellion, the last civil war in Japan, but most of its buildings burned, and the black main keep was rebuilt in concrete in 1960. In April 2016 two powerful earthquakes badly damaged the castle: sections of the stone walls collapsed, and one turret was left standing on a single corner of stones. The main keep was repaired and reopened in 2021 with a new museum inside, but the full restoration of the walls is expected to take decades. An elevated walkway lets visitors see the repair work, which has become part of the experience. The Honmaru Palace and the Uto turret, an original, are highlights. At the foot of the castle, Sakuranobaba Josaien has food stalls. The city is also the base for Mount Aso, and Suizenji garden is nearby.
1-1 Honmaru, Chuo Ward, Kumamoto, Kumamoto, 860-0002, Japan
NO OPENING TIME HERE WAS CHECKED - CONFIRM BEFORE GOING. The typical pattern: open daily from about 9am to 5pm, with last entry about 30 minutes earlier, closed only over the New Year break; the keep is floodlit nightly. The fixed visitor route, which gates are in use, and which areas are open change as restoration moves on, so the entrance you remember or see on an old map may be shut. Suizenji and the Hosokawa residence keep similar daytime hours. The traps: arriving after last entry, assuming the Honmaru Palace or Uto turret are open, typhoon closures, and Aso's crater closing for gas. Confirm times before relying on them.