Historic Ruins
○ Second 100 Castles

Tsu Castle

The castle of the Fujido clan and later Todo Takatora in Tsu, the prefectural capital of Mie. Todo Takatora was a master castle builder who contributed to Osaka Castle and others. His statue stands beside the rebuilt turret in the city-center ruins.

Tsu Castle
Photo: 663highland / CC BY 2.5 — via Wikimedia Commons
Japanese Name津城
PrefectureMie Prefecture (三重県)
RegionKinki (近畿)
Castle TypeFlatland Castle
Year Built16th c.
Designation続100名城
Coordinates34.7167, 136.5167

Tsu Castle occupies a significant place in Japan's castle history as the seat of power for several important daimyo in what is now Mie Prefecture's capital city. Originally constructed in the 16th century and later controlled by the Fujido clan, the castle gained renewed prominence under Todo Takatora, one of Japan's most celebrated castle builders. This flatland castle's strategic position helped control the surrounding region during the turbulent late medieval and early modern periods.

Todo Takatora's tenure at Tsu Castle marked a period of architectural innovation and expansion. His reputation as a master builder extended far beyond this single fortress, as he contributed his expertise to the construction of Osaka Castle and numerous other major fortifications across Japan. His arrival at Tsu brought sophisticated defensive techniques and organizational systems that enhanced the castle's military capability and administrative efficiency.

While much of the original structure has been lost to time and urban development, the site retains historical significance through its remaining elements and extensive documentation. A reconstructed turret stands in the castle ruins, now located within the modern city center, serving as a tangible reminder of the fortification's former grandeur. A statue of Todo Takatora erected near the ruins honors his contributions to Japanese military architecture and engineering.

Visitors to Tsu Castle can explore the ruins situated among modern urban development, providing an interesting contrast between past and present. The site is part of Japan's extended list of 100 notable castles, recognizing its historical importance despite its partial preservation. The location remains accessible to residents and tourists interested in understanding how Mie Prefecture's capital developed from a feudal military stronghold.

Tsu Castle is recognized as one of Japan's second 100 castles as designated by the Japan Castle Foundation, a distinction that highlights its historical and architectural importance among the hundreds of castle sites across the country. As a flatland castle, its design reflects the defensive priorities and construction techniques of its era, with origins dating to 16th c. Visitors traveling to Mie Prefecture can explore the site alongside other regional historical attractions.

On the Ground

AddressMinatomachi, Tsu, Mie Prefecture, 514-0016, Japan
Car parking47 car parks within 1.5 km — nearest about 359 m away
Public toilets1 public toilet within 1.5 km — nearest about 1329 m away

Car parks and toilets are counted from OpenStreetMap within 1.5 km of the castle coordinates, as recorded on 2026-08-15. They are not necessarily run by the castle, and OpenStreetMap does not record every facility — “none recorded” does not mean there are none.

Castle Hopping from Here

CastleDistance
Matsusaka Castle 15.5 km
Ise Kameyama Castle 16.6 km

Distances are straight-line between castle coordinates, not travel distance. Only castles within 30 km are listed.

Is It Original?

Original keep still standing?No — this castle is not among the twelve in Japan whose keep survives from the pre-modern period. Any tower here is a later reconstruction or the site is a ruin.
Classification on this siteHistoric Ruins
Nationally designated properties recorded here— (none found in the database) — please check with the castle directly

The count of twelve surviving keeps is stated independently by the official sites of Matsue, Maruoka, Matsuyama and Bitchu Matsuyama (checked 2026-09-04). Each of the twelve carries its own source on its own page. The classification line below it is this site's own grouping, not an official designation. The designated properties below it come from the Agency for Cultural Affairs national database of designated cultural properties (国指定文化財等データベース), retrieved 2026-08-13. A missing line means no entry was found in that database — not that the property is undesignated.

Getting There

Nearest stationTsu-Shinmachi Station — 1.5 km in a straight line
Largest station nearbyTsu Station — 2.0 km in a straight line
Daily passengers at that station (2019)35,117

Station distances are straight-line, measured from the castle coordinates. Passenger counts: National Land Numerical Information (MLIT), FY2019.

Location

View larger map — © OpenStreetMap contributors

Sources and What a Blank Means

Data on this page comes from OpenStreetMap, Wikimedia Commons, the Agency for Cultural Affairs national database of designated cultural properties and the National Land Numerical Information service (MLIT). Checked 2026-08-22.

A blank or missing line means we found no record in those sources — not that the castle lacks the thing. Admission fees, opening hours and access change without notice; please confirm with the official site before travelling.