Okinawa Hotel Kawara Ishigaki

Okinawa Hotel Kawara-Ishigaki: A Living Wall of Ryukyuan Heritage

In the heart of Naha's Odō district, a remarkable stone wall stretches 92 meters along the perimeter of Okinawa's oldest hotel. The Okinawa Hotel Kawara-Ishigaki (瓦石垣) is not merely a boundary wall — it is a testament to postwar Okinawan craftsmanship and a striking example of how traditional Ryukyuan aesthetics were preserved during a period of rapid modernization. Registered as a National Tangible Cultural Property in March 2024, this wall, together with the hotel's main building, brick annex, and Ufudō Gate, tells the story of Okinawa's resilience and cultural identity.

Historical Background

The Okinawa Hotel was founded in 1941 by Miyazato Teizō, often called the "Father of Okinawa Tourism," in the Naminoue district of Naha. It was the first dedicated tourist hotel in Okinawa, welcoming VIPs and government officials. Tragically, the original hotel was completely destroyed by naval bombardment during the Battle of Okinawa in 1945.

After the war, Miyazato was asked to revive the hotel. A building in the Odō district — originally the residence and office of the president of Kaneshiro Company, a local construction firm — was purchased and converted into the new Okinawa Hotel. In 1961, the current inn building (Ryokan-tō), the Ufudō Gate, and the Kawara-Ishigaki stone wall were constructed, all designed by the pioneering architect Nakaza Hisao.

The hotel became a beloved retreat for some of Japan's most celebrated artists, including the wandering painter Yamashita Kiyoshi, the woodblock print master Munakata Shikō, and the renowned potter Hamada Shōji. Today, the Okinawa Hotel continues to operate under the third generation of the Miyazato family, preserving the spirit of hospitality that has defined it for over 80 years.

Why It Was Designated a Cultural Property

The Kawara-Ishigaki was registered as a National Tangible Cultural Property (registered on March 6, 2024) because it contributes significantly to the landscape and spatial character of Naha. The Agency for Cultural Affairs evaluated it as a structure that enriches the national landscape ("国土の空間、景観に寄与している").

Long stone walls are increasingly rare in urban Naha, making this 92-meter expanse especially valuable. The wall combines Ryukyu limestone masonry with a concrete core and is crowned by a traditional red-tile (akagawara) roof, with ridgelines and edges sealed in lime plaster (suna-shikkui). Together with the Ufudō Gate, it creates the distinctive Okinawan streetscape that greets visitors as they approach the hotel — an effect that architect Nakaza Hisao carefully designed to evoke the warmth of Ryukyuan culture.

Architectural Highlights and Attractions

The Kawara-Ishigaki stands approximately 1.8 meters tall and runs 92 meters around the hotel grounds. Its construction blends modern and traditional techniques: a concrete wall body is faced with stacked Ryukyu limestone, a coral-derived stone that has been used in Okinawan construction for centuries. The crowning feature is the roof of Ryukyu akagawara (red roof tiles), the same traditional tiles found on Shuri Castle and historic Okinawan residences. The ridgeline is finished with suna-shikkui (lime plaster), a classic Ryukyuan technique that gives the wall its elegant, rounded profile.

Walking along the wall, visitors experience an atmosphere that transports them to a quieter, more traditional Okinawa — a striking contrast to the bustling city streets just minutes away. The wall leads to the Ufudō Gate (大道門), a vermilion gate inspired by the design of the iconic Shureimon. Passing through this gate, guests are welcomed by the U-shaped inn building with its distinctive hana-burokku (flower block) exterior — another hallmark of Nakaza Hisao's design philosophy.

The hotel also offers a Registered Cultural Property Observation Tour on weekdays (500 yen per person, approximately one hour), where guests and non-guests alike can learn about the history and architectural details of all four registered structures with expert commentary.

The Architect: Nakaza Hisao

Nakaza Hisao (1904–1962) was one of Okinawa's most important postwar architects. Born in Nakagusuku Village, he studied architecture in Osaka before returning to Okinawa, where he oversaw the prewar restoration of Shureimon. After the war, he designed the standardized reconstruction houses (kikaku-ya) that provided shelter for tens of thousands of displaced Okinawans.

Nakaza is best known as the inventor of hana-burokku (flower blocks) — decorative perforated concrete blocks that filter sunlight and allow tropical breezes to pass through while providing privacy and protection from typhoon debris. Inspired by the geometric patterns of Okinawan kasuri weaving, these blocks became a defining feature of Okinawan architecture and can still be seen across the islands today. The Okinawa Hotel preserves some of the earliest examples of Nakaza's flower block designs.

Surrounding Area and Access

The Okinawa Hotel is located in the Odō district of Naha, a quiet residential area that offers a welcome respite from the tourist bustle. The hotel is approximately a 9-minute walk from Asato Station on the Yui Rail monorail, and about a 7-minute walk from the lively Sakaemachi Market, a local favorite for authentic Okinawan street food and atmosphere. Kokusai-dōri (International Street), Naha's main shopping and entertainment thoroughfare, is about a 10-minute walk away. Shuri Castle is also accessible on foot.

The hotel's restaurant, Kugani Terrace, serves a generous breakfast buffet featuring Okinawan ingredients, and the hotel grounds include a garden that incorporates stone salvaged from Shuri Castle after the 2019 fire. A large communal bath — a rarity in Naha hotels — provides a relaxing way to end the day.