🏯 Hidden Gem in Okinawa: Gosamaru Historical Museum in Nakagusuku

Are you looking for a peaceful, off-the-beaten-path destination in Okinawa that offers a deep dive into the island’s rich history?

Let us introduce you to the Gosamaru Historical Museum, a local treasure located in Nakagusuku Village, just a short drive from Naha. This museum is dedicated to Lord Gosamaru, one of the most legendary figures in Ryukyu history — known for his loyalty, castle-building skills, and dramatic fate.

🎫 Free admission
🚗 Large parking lot
🚻 Very clean restrooms
👥 No crowds — perfect hidden spot
📚 Learn about not just Nakagusuku, but all of Ryukyu

🏯 Who was Gosamaru?

Gosamaru (born around 1390) was a powerful Ryukyuan lord (Aji) who played a key role in the unification of Okinawa under the First Shō Dynasty.
He fought bravely in the Northern Kingdom Conquest (1416) under King Shō Hashi, and was appointed Governor of the North, building strategic castles like Zakimi Castle and later Nakagusuku Castle.
He is best known for his tragic end in 1458 during a conflict with another lord, Amawari, in what is now remembered as a symbol of loyalty and sacrifice.

🏛 What You’ll Find at the Museum

• 📜 Historical documents about Lord Gosamaru
• 🗺 Exhibits on castle architecture and Ryukyu military strategy
• 🛤 Displays on the ancient Hanta-michi road
• 📚 Educational materials covering the broader history of the Ryukyu Kingdom

The museum building itself is beautifully designed and maintained. Locals are proud of it — and once you visit, you’ll see why.

🗓 Visitor Info

• Location: 215 Asato, Nakagusuku Village, Okinawa
• Phone: 098-895-5302
• Closed: Tuesdays
• Opening Hours:
  • Mon / Wed / Thu / Fri: 10:00 AM – 7:00 PM
  • Sat / Sun: 10:00 AM – 5:00 PM

🗺 You can combine your visit with nearby Nakagusuku Castle, a UNESCO World Heritage Site only minutes away!

🖼 Photo

✍️ Final Thoughts

Whether you’re a history buff or just curious about Okinawa beyond beaches and resorts, this quiet little museum will surprise you.
You’ll walk away with a better understanding of the Ryukyu Kingdom, the loyalty of Lord Gosamaru, and the cultural depth of Okinawa.

Highly recommended as a peaceful cultural stop on your Okinawa adventure!