Matsue Castle

松江城

The most recently designated National Treasure castle (2015), Matsue Castle is the only one in the San'in region. Its intact five-story black-painted keep (1611) overlooks Lake Shinji and is surrounded by 3.7 km of moat, navigable by traditional wooden boats.

Japanese Name	松江城
Prefecture	Shimane Prefecture (島根県)
Region	Chugoku (中国)
Castle Type	Hill Castle
Year Built	1611
Designation	100名城
Coordinates	35.4784, 133.0523

Matsue Castle holds the distinction of being Japan's most recently designated National Treasure, earning this highest preservation status in 2015 and standing as the sole National Treasure castle within the San'in region. This recognition reflects both the fortress's architectural integrity and its historical importance to understanding Edo-period castle development in western Japan.

Completed in 1611, the castle was constructed by the Horio clan during a period of relative peace following the unification of Japan. The five-story keep, painted entirely in black lacquer, became an enduring symbol of the castle and remains one of only a handful of original Edo-period keeps still standing in Japan. The fortress played a significant administrative role throughout the subsequent centuries, serving as the regional seat of power for successive daimyo families.

The castle's most distinctive feature is its remarkable preservation state, with the original wooden keep structure remaining largely intact despite centuries of exposure to Japan's coastal climate. The fortress sits surrounded by 3.7 kilometers of moat, navigable by traditional wooden boats that offer a distinctive perspective on the fortification's design. The keep's austere black exterior and elegant proportions reflect the refined aesthetic sensibilities of early Edo-period architecture, contrasting with the fortress's formidable defensive capabilities.

Visitors can explore the keep's interior, which contains historical exhibits and offers panoramic views from upper levels overlooking Lake Shinji. The surrounding garden areas and moat-side paths provide pleasant spaces for contemplation, while the traditional boat tours offer an experiential understanding of how the castle functioned as an integrated defensive and administrative complex. The combination of original architecture and accessible grounds makes this one of Japan's most rewarding castle destinations.

Matsue Castle is recognized as one of Japan's top 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. Its design reflects the defensive priorities and construction techniques of the feudal period, with origins dating to 1611. Visitors traveling to Shimane Prefecture can explore the site alongside other regional historical attractions.

One of five keeps in Japan designated a National Treasure

Matsue is one of the twelve original keeps still standing, and one of the five designated National Treasures — the group the official site calls the Kokuhō Gojō: Himeji, Hikone, Inuyama, Matsumoto and Matsue.

Twelve keeps survive out of what was once a country covered in them. Five of those twelve carry the highest designation the Japanese state gives a building. If you are choosing which castles to visit on a limited trip, that list is the shortest useful filter there is.

It is under major repair right now

The castle authority has announced the “Reiwa Great Repair” of the National Treasure keep. Work of this kind on a wooden building of this age is generational — the previous comparable campaign was decades ago — so what you see when you arrive depends on when you arrive.

Check the official site before you travel. A repair notice on a castle is not a reason to skip it: scaffolding sometimes lets you see joinery and roof structure that is invisible in a finished building.

Why 1611 matters here

The keep dates from 1611. That places it right at the end of castle building in Japan — the shogunate soon restricted new construction, and most of what came later was repair, not creation. Buildings from this narrow window are what the surviving twelve mostly are.

Arriving is less obvious than it looks

The nearest station is Matsue-Shinjiko-Onsen, 1.4 km out, with 1,848 passengers a day in 2019. It is a terminus of a private line, not the JR station most visitors arrive at. Distance and convenience point in different directions here.

What “original” actually means here

An original keep does not mean an untouched one. Wooden buildings in Japan are kept alive by replacement: roof tiles, plaster, and structural timber are renewed on a cycle measured in decades. What survives is the design, the joinery method and the accumulated fabric — not every board.

That is worth holding on to when you compare Matsue with a concrete reconstruction. The difference is not that one is old wood and the other is new. It is that one has been continuously maintained as a building, and the other was built once, later, as a likeness.

Two more castles within reach

Matsue is one of the better bases for castle-hopping in western Japan. Gassantoda Castle is 16.4 km away and Yonago Castle 25.9 km. Both are mountain sites rather than standing buildings, which makes them a useful contrast: one original keep, two places where the keep is gone and only the ground remains.

On the Ground

Address	Kitahoricho, Matsue, Shimane Prefecture, 690-0888, Japan
Car parking	56 car parks within 1.5 km — nearest about 348 m away
Public toilets	3 public toilets within 1.5 km — nearest about 1009 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

Castle	Distance
Gassantoda Castle 月山富田城	16.4 km
Yonago Castle 米子城	25.9 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?	Yes — the keep standing here is an original, not a reconstruction. It is one of the twelve that survive in Japan, and one of the five designated National Treasures. Source: Agency for Cultural Affairs database — Matsue Castle Keep, National Treasure (checked 2026-09-04)
Classification on this site	National Treasure Castle
Nationally designated properties recorded here	2
of which National Treasure (国宝)	1
Recorded property names (Japanese)	松江城天守 / 松江城

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. Official record. A missing line means no entry was found in that database — not that the property is undesignated.

Getting There

Nearest station	Matsue-Shinjiko-Onsen Station (松江しんじ湖温泉駅) — 1.4 km in a straight line
Largest station nearby	Matsue Station — 1.9 km in a straight line
Daily passengers at that station (2019)	8,374

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

Location

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, the National Land Numerical Information service (MLIT) and the castle's official site. 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.