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The walls of Nakijin Gusuku winding toward the sea, November 2011. They follow the natural lie of the land in long curves and run for about 1.5 km in total.
Kazuhiro TsugitaCC BY 3.0Wikimedia Commons

Okinawa · Nakijin

Nakijin Castle

今帰仁城

Nakijin, Okinawa

GusukuMountain castle (yamajiro)Japan's 100 Fine Castles No. 98

What makes this castle distinctive

The walls of the Hokuzan kings snake along the ridge for 1.5 km. Long after the kings fell and the governors left, people kept coming here to pray.

Why?

Nakijin was the castle of the kings of Hokuzan, who ruled the north of Okinawa Island when it was split into three rival kingdoms. After Hokuzan fell to the Chuzan kingdom in 1416, the castle became the seat of governors (kanshu) sent from Shuri, and when the last governor withdrew in 1665 it stopped being a castle at all. Yet rituals carried on at its sacred groves (utaki) and its hearth-god shrine, and people still come to pray here today.[3][1][10][11]

Three things not to miss

01
The walls of Nakijin Gusuku winding toward the sea, November 2011. They follow the natural lie of the land in long curves and run for about 1.5 km in total.Kazuhiro TsugitaCC BY 3.0Wikimedia Commons

Walls that fold like a screen

Where
The walls running from outside Heiromon gate around the Ushimi enclosure; you can also look down on them from the higher parts of the castle.
What to look at
How the stone walls almost never run straight, bending and folding to follow the shape of the hill.
Why it's interesting
The walls are built of limestone stacked without shaping (nozura-zumi) and run for about 1.5 km in all. The official site singles out their gentle curves, which it compares to the Great Wall of China. Ushimi, the enclosure ringed by the castle's tallest walls, is said to have been used for training soldiers and horses, and large numbers of horse bones were once dug up there.[1][2][9][14]
Can you see it?
Visible from outsideAdmission required. You cannot walk on top of most walls; follow the marked paths.
02
Overlapping walls with the sea beyond, January 2016. From the north side of the castle you can see out over the ocean.CEphoto, Uwe AranasCC BY-SA 3.0Wikimedia Commons

Uchibaru and the sacred groves inside the castle

Where
Uchibaru, the raised area north of the central plaza (Umya); its northern edge looks out to sea.
What to look at
Tenchiji-amachiji, a natural rock enclosed by a low stone wall that serves as the upper sacred grove, and the view of the sea from the northern edge.
Why it's interesting
Uchibaru is said to have been where the court women lived, and it is one of the most sacred spots in the castle. Tenchiji-amachiji is regarded as the holiest place of worship at Nakijin and appears in the Omoro Soshi, an old collection of Ryukyuan songs. A gusuku was a fortress, but it also held places like this where gods were worshipped. From the northern edge, the village says, you can see the islands of Iheya and Izena and, on clear days, Yoron Island.[1][2][8]
Can you see it?
Partly visibleUchibaru and its view are open to visitors. The shrines are still active places of worship, so be respectful about where you step and what you photograph.
03

The hearth-god shrine in the main enclosure

Where
The main enclosure (shukaku, often called the honmaru), on raised ground east of the central plaza.
What to look at
The surviving foundation stones, the hearth-god (hinukan) shrine, and the stone lanterns before it.
Why it's interesting
Excavations in the main enclosure showed that buildings stood and were rebuilt here from the late 13th century to the early 17th century. After the governors left for Shuri, a shrine to the hearth god was set up, and on the 10th day of the 8th lunar month the Nakijin noro priestesses still hold rituals here. It is the clearest sign of how the castle lived on as a place of prayer.[10][11][7]
Can you see it?
Visible from outsideViewable from outside the shrine. The original 1749 stele that stood here is kept and displayed at the Nakijin Village History and Culture Center.

At a glance for visitors

Nearest station
15 min walk from Nakijin-jo Iriguchi bus stop
Climb
Not confirmed
Time neededEditors' estimate
The official estimate is about 30 minutes for the castle and 15 minutes for the History and Culture Center; allow about an hour to take in the views from Uchibaru and the places of worship.
Admission
Adults 1,000 yen, junior and senior high school students 500 yen, free for elementary school children and younger. Groups of 10+: 800 yen / 400 yen (prices revised September 1, 2025). The History and Culture Center is free.
Hours
8:00–18:00 (last entry 17:30); May–August 8:00–19:00 (last entry 18:30). Extended hours during the cherry blossom festival in late January to early February.
Access
Open to visitors

Admission required; tickets are sold inside the Gusuku Visitor Center. The site can only be toured on foot. No eating or drinking inside the castle (allowed in the rest area). Leashed pets are allowed. The sacred groves and shrines are still in use for worship.

Checked:

View on mapOpen in Google MapsNakijin Castle Site (official site, Japanese)Nakijin Village: World Heritage Nakijin Castle (Japanese)

The story of this castle

01
Historical record

A limestone hill over the north

Nakijin stands on a limestone hill about 100 m high on the Motobu Peninsula in northern Okinawa Island. The hill was once bare rock. Excavations show that around the late 13th century, people built retaining walls of stone, leveled the ground behind them, and put up a wooden post building: the start of the castle. With the sea to the north, it became the key stronghold of Yanbaru, the island's northern region.[1][11][14]

02
Historical record

The three kings of Hokuzan

In the 14th century Okinawa Island was divided among three powers: Hokuzan in the north, Chuzan in the center and Nanzan in the south. Records of China's Ming dynasty name three kings of Hokuzan, Haniji, Min and Han'anchi, who traded with China. Plenty of Chinese and Southeast Asian ceramics have been found inside the castle. Who first built it is not known.[3][6][14]

03
Tradition

Conquered by Chuzan in 1416

In 1416 (some say 1422), Hokuzan was conquered by Sho Hashi of Chuzan. The castle was hard to take, and betrayal by some of the king's own men is said to have played a part. Tradition says the last king, Han'anchi, struck the castle's sacred stone with his sword because its god had not protected him. That sword, Chiyoganemaru, later became a National Treasure.[1][3][14]

04
Historical record

From governors' seat to place of prayer

After Hokuzan fell, the royal government in Shuri placed a governor (kanshu) at Nakijin from 1422 to rule the north. Records say the castle was burned when Satsuma's army invaded in 1609. When the last governor withdrew to Shuri in 1665, the castle's days as a seat of government ended. A shrine to the hearth god was then set up, and the castle became a key stop on the Nakijin-nubui, a pilgrimage in which Okinawan family clans (munchu) tour sacred places tied to their ancestors. It has remained a spiritual anchor ever since.[1][3][10][12][19]

05
Historical record

The buildings vanished; walls and shrines remain

No wooden buildings survive inside the castle today. What remains are the walls around its six enclosures, the Heiromon main gate, foundation stones, and places of worship such as the sacred groves and the hearth-god shrine. Heiromon was repaired in 1962, under the Ryukyu government of the US occupation era. The stone stairway from Heiromon up to the central plaza was laid after the war as part of repairs to war-damaged cultural properties.[1][9][14]

06
Historical record

National Historic Site and World Heritage

The site became a National Historic Site in 1972, when Okinawa returned to Japanese administration, and in December 2000 it was inscribed with Shuri and other sites as part of the World Heritage property "Gusuku Sites and Related Properties of the Kingdom of Ryukyu." The nine sites were listed together as a single property, recognized not only as fortresses but also as proof that a distinctive Ryukyuan religion of nature and ancestor worship survives to this day. Excavation and wall repairs are still under way.[13][15][16][18]

People of this castle

Timeline

  1. Late 13th century, estimated from excavations

    The rocky hilltop is leveled and the first building goes up[11][14]

  2. Hokuzan is conquered by Sho Hashi of Chuzan (some say 1422)[3][11]

  3. A governor (kanshu) from Shuri is installed[3][12]

  4. Records say the castle is burned in Satsuma's invasion[3][11]

  5. The last governor leaves for Shuri; the site lives on as a place of worship[1][12]

  6. Designated a National Historic Site on Okinawa's return to Japan[18]

  7. Inscribed as part of the World Heritage "Gusuku Sites" property[13][15]

Buildings and remains

The keep today

No keep was built

Gusuku had no keep (tenshu). The heart of the castle was the main enclosure and the central plaza, which is thought to have been surrounded by a main hall and north and south halls.

The site today

The whole castle site is open as a paid historic site. The Gusuku Visitor Center (ticket office) and the Nakijin Village History and Culture Center (museum) stand at the entrance. Inside are walls, foundation stones and places of worship, but no wooden buildings.

Main buildings

Not confirmed

Heiromon (main gate)

The main gate, repaired in 1962 under the Ryukyu government. The official sources do not say how much of the original stone was reused.[1][9]

Original

Walls of the six enclosures

Walls of unshaped stone built in folding, screen-like lines, about 1.5 km in total. Repairs are ongoing.[14][11]

Modern reconstruction

Hearth-god shrine (Hinukan)

Thought to have been set up around 1665 when the governors left. The current shrine was rebuilt after the war and moved to its present spot during site improvements.[10]

Site only

Main, north and south halls

Buildings thought to have stood around the central plaza; their foundation stones remain.[1][8]

Key facts

Type
Gusukustone-walled strongholds of the Ryukyu Islands, often also sacred places
Setting
Mountain castle (yamajiro)built on a mountain; expect a climbEditorial article
Period
Medieval (c.1185–1570s)Editorial article
Keep (tenshu)
No keep was builtthe castle never had a keepEditorial article
Built by
Wakugawa ŌjiJapan Castle Foundation
Main lords
Han'anchi, Haniji, Wakugawa Ōji, First Shō DynastyJapan Castle Foundation
Abandoned
1665Wikipedia (ja)
Remains to see
Stone walls, Baileys / enclosures (kuruwa), GatesEditorial article
Designation
National Historic Site (Nakijin Castle Site, with Shiina Castle Site) (1972); Component of the World Heritage property "Gusuku Sites and Related Properties of the Kingdom of Ryukyu" (2000); Okinawa Prefecture Tangible Cultural Property (the 1749 stele on the history of the governors) (2002)Editorial article
Selection
Japan's 100 Fine Castles No. 98Japan Castle Foundation

Visiting

Access

Open to visitors

Admission required; tickets are sold inside the Gusuku Visitor Center. The site can only be toured on foot. No eating or drinking inside the castle (allowed in the rest area). Leashed pets are allowed. The sacred groves and shrines are still in use for worship.

Address

5101 Imadomari, Nakijin-son, Kunigami-gun, Okinawa 905-0428[4]

Checked: 2026-10-03

Nearest stations and how to get there

Nakijin-jo Iriguchi bus stopOkinawa Bus Motobu Peninsula Line (routes 65 and 66), Yanbaru Express Bus

about 15 min walk · Not confirmed

About 15 minutes' walk from the stop to the castle.[2][4]

Checked: 2026-10-03
Nakijin-jo bus stopYanbaru Express Bus (Airport Line, Sanshima Line)

about 0 min walk · No climb

Stops right at the castle. The official site gives about 2 hours 30 minutes from Naha Airport to the Nakijin-jo Iriguchi stop.[2][4]

Checked: 2026-10-03

Hours and admission

Nakijin Castle Site
Hours
8:00–18:00 (last entry 17:30); May–August 8:00–19:00 (last entry 18:30). Extended hours during the cherry blossom festival in late January to early February.
Closed
Open every day (may close for typhoons and other emergencies)
Admission
Adults 1,000 yen, junior and senior high school students 500 yen, free for elementary school children and younger. Groups of 10+: 800 yen / 400 yen (prices revised September 1, 2025). The History and Culture Center is free.[2][5]
Checked: 2026-10-03
Nakijin Village History and Culture Center
Hours
9:00–17:00 (last entry 16:30)
Closed
Mondays (or the next day if Monday is a national holiday or Okinawa Memorial Day), January 1–3, December 29–31
Admission
Free[2]
Checked: 2026-10-03

By car / parking

About 110 km (2 hr 45 min) from Naha Airport, or about 2 hours from central Naha via the Okinawa Expressway. About 10 minutes from the Churaumi Aquarium and 20 minutes from Kouri Island. Free parking for about 320 cars in lots 1 to 4, plus 10 buses. Map code for car navigation: 553 081 557.[2][4]

Checked: 2026-10-03
Grounds opening hours
Same as the castle site's opening hours above[2]Checked: 2026-10-03
Time neededEditors' estimate
The official estimate is about 30 minutes for the castle and 15 minutes for the History and Culture Center; allow about an hour to take in the views from Uchibaru and the places of worship.
Steps, slopes and footing
Stone steps run throughout the site; you climb a stone stairway from Heiromon to the central plaza.[2][9]
Wheelchairs and strollers
Stone steps throughout the site make it difficult with a wheelchair or stroller; ramps cannot be installed because of the site's protected status. The History and Culture Center has an elevator. Visitors showing a disability certificate, plus one companion, are admitted free.[2]Checked: 2026-10-03
Toilets and rest
There are toilets at the large-bus parking lot (renovated in 2024); other locations not confirmed.[5]
English signs / audio guide
The official site has English and Chinese menu labels, but how much content is translated was not confirmed. Availability of English-speaking volunteer guides was also not confirmed.[5]
Seasons
Kanhizakura cherry trees bloom from mid-January to early February, making the castle a well-known cherry blossom spot. The Nakijin Gusuku Cherry Blossom Festival is held each year, and in some years the site stays open into the evening.[1][2][5]
Photography
There is a permit system for filming and photography: applications go to the Nakijin Village Board of Education at least a week ahead, with fees such as 3,000 yen per day for still photography. Check with the village what kinds of shooting require a permit. Drone flights by individuals are prohibited in principle.[4]
Works, closures and restrictions
Parking lot 1 has been closed since September 1, 2026 for nearby construction; use lots 2 to 4. The site often closes when a typhoon approaches. Groups of 10 or more must book in advance.[5]Checked: 2026-10-03

Around the castle

Museum

Nakijin Village History and Culture Center

Village museum at the castle entrance, showing ceramics excavated at the castle, a replica of the National Treasure sword Chiyoganemaru, and the original 1749 stele on the history of the governors. Free.[1][2][10]

Checked: 2026-10-03

Castle town

Imadomari village and its fukugi tree windbreaks

The village of Imadomari, where the castle stands. Its houses surrounded by fukugi trees were selected as an Important Cultural Landscape in 2019, and places used for local rituals remain.[2]

Checked: 2026-10-03

Editors' guide

An editorial guide based on sources and confirmed information — not a first-hand visit report.

Who will enjoy it

For anyone curious to see a gusuku, a castle utterly unlike those of mainland Japan; for lovers of stone walls against the sea; and for those interested in Ryukyuan religion and history. Easy to combine with the Churaumi Aquarium or Kouri Island.

What makes it interesting

Start with the walls folding along the hill. Then look at the shrines in Uchibaru, the sea view from its northern edge, and the hearth-god shrine in the main enclosure. The castle's defining feature is that a fortress and a place of worship share the same walls.

Before you go

The site has many stone steps and little shade. Unlike mainland castles, a gusuku has no keep or turrets. The shrines are still used by local worshippers, so do not touch the stones or offerings. The site sometimes closes during typhoon season, so check the official notices before you go.

Ways to enjoy it

Watch the video introduction in the rest area by the ticket office first; it makes the layout of the enclosures much easier to follow. You can also ask at the ticket office for a volunteer guide from the Nakijin Gusuku study group. In winter you climb to the central plaza through an avenue of cherry blossoms. Finish at the History and Culture Center, where excavated finds and the replica sword bring the age of the Hokuzan kings to life.

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Open questions

Sources

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Listing status

  1. Candidate foundChecked
  2. Confirmed as a castle siteChecked
  3. Basic informationChecked
  4. In-depth articleChecked
  5. Photo rights checkedChecked
  6. Visit info checkedChecked

Castles nearby

Nago Castle13 km · Not yet confirmedIzena Castle24.9 km · No keep recorded

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