The most famous castle in Japan is Himeji Castle, ranked #34 of 9,079 in the world — followed by Osaka Castle and Tokyo Imperial Palace.
The Castle Map atlas charts 142 castles, 2 fortresses, 9 palaces & châteaux and 143 ruins in Japan. They span more than 23 centuries — from Yoshinogari site (founded c. 400 BC) to Akasaka Palace (1909). Every one is plotted with its photo and story on the interactive castle map of Japan.
How many castles are there in Japan?
Map of castles in Japan
On the map they cluster thickest around Higashiōmi — 68 within a 100 km day trip, then Hikone (68) and Kōka (68). The northernmost is Nemuro Peninsula Chashi Sites, the southernmost Shuri Castle — about 2,512 km apart.
Planning a visit? Day-trip guides: Castles near Tokyo · Castles near Osaka · Castles near Kyoto · Castles near Nagoya · Castles near Kobe · Castles near Himeji — and 14 more in the city index.
By region: Castles in Kansai · Castles on Kyushu · Castles on Shikoku.
See them on the map →When they were built
Of the 296 landmarks mapped in Japan, 261 carry a sourced founding date. Most were founded in the 16th century — 94 of them. 108 predate 1500 and 10 were built after 1700.