Located 1,000 miles south of Tokyo, on the serene island of Okinawa, lies the ancient heart of the Ryukyu Kingdom—Shuri Castle. Known to its people as the Kingdom of the Fire Dragon, the Ryukyu Kingdom flourished for over four centuries, dominating trade, culture, and spirituality in the region. Perched high on a hill, Shuri Castle was its political and cultural centre, embodying the kingdom’s resilience and ingenuity.
Recognized as a UNESCO World Heritage Site (make of that what you will…), Shuri Castle is not only an impressive historical landmark but also a gateway into the old, hidden world of Japan. It is here where the worlds of Tsuyoi Karate and Tartaria Britannica intersect to uncover the secrets hidden within its walls.
A Monument of Resilience
When visiting the castle, you are immediately struck by the grandeur of its massive walls, which emphasize its historical importance. The smooth, sloping walls obscure the view of the top, creating the illusion that they stretch into the heavens. The journey through the site is humbling—spanning over ten acres, it leaves no doubt about the monumental effort that went into its construction.
Passing through the surviving gates, visitors arrive at the heart of the castle, now a reconstruction following a devastating fire in 2019—the fourth major fire in its history. The reconstruction efforts are ongoing, with local artisans using techniques preserved by Okinawa’s skilled craftsmen. However, the castle’s original structures were heavily damaged during World War II and later rebuilt after the American occupation. It is here that the mysteries of this old-world structure begin to emerge, giving us a glimpse into an ancient, hidden world.
The Underground Castle
One of Shuri Castle’s lesser-known features is its vast underground network of rooms and corridors. This subterranean complex played a pivotal role during World War II as Okinawa’s last line of defense, serving as a command center for the Japanese military. When the time came to retreat, approximately 120,000 troops withdrew south, and entrances to the underground castle were destroyed to prevent access.
Though no official maps exist, the scale of this hidden network hints at its significance. While it pales in comparison to modern underground bases, housing tens of thousands of troops within its walls equates to the size of a small city. What other secrets lie sealed beneath the earth?
Cyclopean Masonry
If we look beyond the additions made to the castle over the years, we begin to notice another hallmark of the old world—cyclopean masonry.
This ancient construction technique uses massive, irregularly shaped stones fitted together with incredible precision, so precise that no mortar is needed. The foundations of Shuri Castle, which have withstood countless fires and bombings, showcase this technique. Some of the stones are even hexagonal in shape. This architectural style is shared with other ancient sites, such as:
- Sacsayhuamán, Peru: Monumental interlocking stones so perfectly aligned that even a blade cannot fit between them.
- Baalbek, Lebanon: Colossal stones, some weighing hundreds of tonnes, whose transportation and placement remain a mystery.
- Mycenae, Greece: Cyclopean walls and gates that stand as testaments to lost engineering knowledge.
These enduring structures hint at a legacy of advanced construction methods, and Shuri Castle is no exception.
The Birthplace of Karate
Among the surviving traditions tied to Shuri Castle is the martial art now known as Karate, meaning “empty hand.” Originally known as Tō-Te (“open hand”), this fighting art was born on the slopes of Shuri Castle, blending the Ryukyu people’s traditions with influences from China and Korea.
Tsuyoi Ryu, meaning “the way of strength,” one of the oldest surviving practical martial arts, traces its roots back to the Ryukyu Kingdom and early practitioners like Miyagi and Masayoshi. Tsuyoi Ryu emphasises practical self-defense for everyday people and maintains the core principles of the original art.
At its core is the Sanchin kata—one of the Ryukyu Kingdom’s original forms. Sanchin, or “Three Battles,” represents the unification of mind, body, and spirit, embodying resilience, balance, and philosophy. The movements of this kata echo the strength and precision of Shuri Castle’s cyclopean foundations, both standing as testaments to the ingenuity of the old world.
The Timeless Spirit of Shuri Castle
Shuri Castle is more than a relic of the past—it’s a living symbol of resilience, ingenuity, and the enduring spirit of the Ryukyu Kingdom. Its towering walls, cyclopean foundations, and hidden underground corridors remind us of an era when craftsmanship and purpose were intertwined, leaving behind mysteries that continue to captivate us.
Through the art of Karate, born on these very slopes, and the stories carved into its stones, the legacy of Shuri Castle lives on. It whispers of a time when knowledge was deeply rooted in balance and strength, a philosophy that still resonates in Tsuyoi Karate today.
At Tartaria Britannica, we believe Shuri Castle is more than a monument—it’s a key to understanding the old world and its enduring lessons. With the support of Tsuyoi Karate, we look forward to uncovering more of its secrets, one story at a time.
Thank you for joining us on this journey. The old world is not lost—it’s waiting to be rediscovered.
Osu!
If you’ve been inspired by this article, we encourage you to explore Tsuyoi Karate. Whether you’re curious about its ancient roots or seeking to experience its timeless philosophy, you’ll find a way to connect with the strength and balance it represents.
