Get to know the castle
Castle at a glance
- Site & layout
- Hill-and-plain castle of high walls and terraced enclosures
- Origins
- Castle considered complete in 1607; present keeps reconstructed 1960
- Builders & patrons
- Kato Kiyomasa; later the Hosokawa clan
- Other names
- —
- What remains today
- Historic walls and turrets; main and smaller keeps are reconstructed
THE STORY
The story behind the walls
Kato Kiyomasa’s castle is considered to have been completed in 1607. The Hosokawa later inherited it as the seat of Kumamoto Domain. The keeps and other buildings burned shortly before the Satsuma Rebellion in 1877. Both keeps were reconstructed in 1960, but the castle suffered severe damage in the 2016 Kumamoto earthquake. Restoration of the keeps was completed in 2021, while work on walls and other structures continues.
LAYOUT & ARCHITECTURE
Read the landscape and the buildings.
High walls enclose terraces at different elevations, with the paired keeps at the centre. Their extent shows that defence was organised across the whole site, not only in the towers. Post-earthquake conservation treats historic masonry, surviving buildings and modern reconstructions individually while public access continues.
A CLOSER LOOK
Details worth a closer look.
Paired keeps
The present keeps were reconstructed in 1960 and repaired after the earthquake. Their history separates initial construction, modern rebuilding and post-earthquake repair.
Stone-wall defences
Extensive masonry supports enclosures at different levels. Ongoing repairs reveal conservation work as well as finished masonry.
Learning about restoration
The public route also offers insight into earthquake damage and restoration. Following the current official route supports visits alongside conservation.
THROUGH THE YEARS
A short timeline
- 1607
Kiyomasa’s castle is considered complete.
- 1877
The keeps and other structures burn.
- 1960
The paired keeps are reconstructed.
- 2016
The Kumamoto earthquake severely damages the castle.
- 2021
Restoration of the keeps is completed.
BEFORE YOU GO
A note before you go.
Earthquake restoration continues within the castle. Check the official site for the current route and accessible areas.
Information checked: 27 September 2026
Sources & official information
Some official sources are available in Japanese only.
