From history and culture to breathtaking scenery and great figures! 13 Hidden Tourist Spots to Fully Enjoy Ishigaki Island

Among the remote islands of Okinawa, Ishigaki Island is the second largest after Iriomote Island and is blessed with vast natural beauty. It boasts famous tourist spots such as "Kabira Bay," known for its world-class crystal-clear waters, and "Yonehara Beach," an ideal snorkeling destination. However, the charm of Ishigaki Island is not limited to these well-known spots! There are plenty of hidden gems to explore. This time, we introduce some lesser-known tourist spots on the popular Ishigaki Island.

1. Furusato Ruins

Located on a plateau about 25 meters above sea level, the Furusutobaru Ruins are situated just north of Ishigaki Airport. Covering a vast area of 12.3 hectares, the site is characterized by 15 stone-built enclosures. These ruins are believed to have been constructed in the 15th to 16th centuries and resemble the "Gusuku" castles commonly seen in Okinawa. However, as the walls are only 1 to 2 meters high, they were likely not built for defensive purposes.

Some theories suggest that the ruins were the residence of Oyake Akahachi, a revered hero of Ōhama. However, excavations have uncovered Yaeyama pottery, celadon, and white porcelain, but no weapons, leading researchers to believe that this was a residential area. Recently, efforts to convert the site into a park have been underway, but it is still in the process of being developed, meaning there are no information signs or explanations yet. Visitors should take extra care when exploring this fascinating hidden spot, which offers a glimpse into life in the 15th century.

2. Nobumoto Ohama Memorial Hall

Nobumoto Ōhama was born on Ishigaki Island in 1891 and became the 7th president of Waseda University in 1954. He was also a key figure in the revitalization of Okinawa. To honor his contributions, the Nobumoto Ōhama Memorial Hall was established in 1997. The exterior of the building features a tower inspired by Waseda University’s clock tower, along with a bust of Ōhama. The museum has two floors, with the first-floor exhibition space open to the public free of charge.

The exhibits trace the life and achievements of Nobumoto Ōhama, displaying his handwritten manuscripts, personal items such as his favorite fountain pen and hat, and the academic gown he wore at Waseda University. Additionally, visitors can see historical artifacts like an electric heater used by Ōhama, offering a glimpse into life during the Meiji and Shōwa eras.

3. Tomisaki Kannon Temple

Although usually a quiet place, Tomisaki Kannon Temple becomes lively with New Year's visitors due to its proximity to the city center. Originally, in 1701, a small temple was built in the Kayanni Plain, northeast of the Ōhama settlement. However, when a stupa was erected in Tomisaki to pray for maritime safety, the temple was relocated to its current site in 1742 and renamed Tomisaki Kannon Temple.

The original structure had a thatched roof, but it was later renovated with roof tiles in 1784. In 1837, a main hall was constructed, enshrining three Kannon statues. Over the years, the hall has undergone multiple renovations due to typhoons and fires. In 1928, a front gate was added, and Ryukyu pine trees were planted, shaping the temple’s current landscape. Whether you visit during the peaceful off-season or during the festive New Year’s period, this temple is a wonderful spot to experience local traditions.

4. Tsunami Oishi (Tsunami Great Stone)

Located in the northwest corner of Sakihara Park on the eastern coast of the island, the Tsunami Oishi is a massive coral rock measuring about 5.9 meters in height and estimated to weigh around 1,000 tons. It was previously believed to have been carried inland by the massive tsunami caused by the 1771 Yaeyama earthquake (M7.4). However, further research has revealed that the rock was actually displaced around 2,000 years ago by the earlier Sakishima tsunami.

This conclusion was drawn from evidence of marine organisms such as shellfish and branch corals, as well as table coral and green algae found on the rock. Additionally, the rock was discovered to be resting atop sedimentary sandstone, confirming that it was not originally located in its current position. While tsunami-carried rocks can be found in various locations across the island, the one in Sakihara Park is the largest and has been designated a National Natural Monument. It is both a reminder of nature's power and a site of mysterious beauty.

5. Kabira Kannon Temple

Kabira Kannon Temple is a Buddhist temple located within Kabira Park, situated on a hill overlooking the scenic Kabira Bay. Built in the mid-17th century by a young monk, the temple has an interesting legend associated with it. The story goes that while the monk was on land, his sailing ship set out unexpectedly due to a favorable wind. Left behind, he prayed in the village for the ship's return, and miraculously, the wind reversed, allowing him to rejoin the ship.

After becoming a full-fledged monk, he returned to the island and built the temple as a place to offer gratitude to the divine. An explanatory monument along the approach to the temple provides details of its history. Stone lanterns line the path, creating a mystical atmosphere. Additionally, turning around from the temple provides a breathtaking panoramic view of Kabira Bay, making this a hidden gem for both spiritual reflection and sightseeing.

6. Miyara Palace

Miyara Dounchi is a historical residence built by Miyara Tōen, the head of the Miyara family during the Ryukyu Kingdom era. At that time, houses were strictly regulated according to social class. Despite this, Miyara Dounchi was constructed in the style of a noble residence from Shuri, the Ryukyu capital. The authorities ordered its demolition five times, deeming it inappropriate for a local official. In 1874, the thatched roof was altered to comply with regulations, but by 1899, the house was restored to its original red-tiled roof.
The garden is enclosed by a stone wall and features a Japanese-style landscape design with Ryukyu limestone rock formations, stone bridges, and native Okinawan plants such as fukugi (Garcinia subelliptica) and cycads, creating a unique atmosphere. As a rare example of an aristocratic residence from the Ryukyu Kingdom era, Miyara Dounchi is best appreciated by enjoying the view from the traditional wooden veranda.

7. Ishigaki City Yaeyama Museum

Opened in 1972 after Okinawa’s return to Japanese administration, the Ishigaki City Yaeyama Museum houses a vast collection of artifacts related to the Yaeyama Islands. The exhibits include "Napari-yaki" pottery, festival banners, documents from the era of the head tax system, as well as archaeological, historical, artistic, and folk crafts. Visitors can gain an in-depth understanding of Yaeyama’s rich history and culture.

In addition to local history, the museum also provides insights into the Ryukyu Kingdom era. It is an affordable indoor attraction, making it an excellent option for rainy days. Due to limited parking, using public transport or taxis on busy days is recommended.

8. Road origin marker

A road origin marker is a sign that indicates the starting or ending point of a road. In mainland Japan, the most famous one is located at Nihonbashi in Tokyo. Previously, such markers were installed throughout Japan, and most of the existing ones today are square stone pillars standing 60 cm high, based on pre-war regulations.

The road origin marker on Ishigaki Island was installed by the Yaeyama Islands Government, which existed under U.S. administration from August 1950 to March 1952. Unlike traditional road origin markers, this one is characterized by its obelisk-like rectangular prism shape.

A copper plate embedded in the marker bears the inscription "Yaeyama Islands Government," making this a historically significant site that reflects the post-war history of Yaeyama. Visiting this spot with prior knowledge of Yaeyama’s past can make the experience even more meaningful.

9. Former Submarine Cable Landing Room

A secluded beach near Ōsaki, with few tourists, is home to a small stone-walled hut—this is the "Former Submarine Cable Landing Station." Built in 1897, it served as a relay station for submarine communication cables.

Following Japan’s victory in the First Sino-Japanese War, this facility connected Taiwan, which had become Japanese territory, with the mainland. It played a crucial role in Japan-Taiwan communications, making it a target for Allied attacks during World War II.

The brick structure still bears bullet holes from the bombardments, offering a stark reminder of wartime history. Inside, the charred ceiling serves as evidence of the intense attacks it endured. This historical site preserves the memory of a turbulent era.

10. Torinji Temple

Tōrin-ji Temple was the first Buddhist temple built in the Yaeyama region in 1914 at the recommendation of the Satsuma Domain to King Shō Nei of the Ryukyu Kingdom. It is Okinawa’s oldest wooden structure and has been designated a National Important Cultural Property. Two wooden guardian statues (Niō figures) stand at the temple gate, making them the oldest wooden sculptures in Okinawa.

The temple was completed in 1737 using a locally sourced tree called "Ogata-maki." Today, it is a designated Prefectural Tangible Cultural Property. Adjacent to the temple is Gongen Hall, which was built in the same year but was destroyed along with the Niō statues by the great tsunami of 1771. It was later rebuilt in 1786.

Tōrin-ji was heavily damaged during World War II but was restored in 1947. Despite multiple reconstructions, it remains a symbol of the Ryukyu Kingdom era and is a hidden gem of Ishigaki Island.

11. Ibaruma Sabichi Cave

Okinawa has many famous limestone caves, but Ibaruma Sabichi Cave is one of the most unique. Although it is only 377 meters long, it is the only limestone cave in Japan that opens directly to the sea, revealing a stunning cobalt-blue ocean at the exit.

This cave was formed over 370 million years ago due to tectonic movements that uplifted coral reefs. Inside, you will find not only stalactites but also fossils of corals and giant clams, serving as a reminder that this area was once under the sea.

In the past, people stored salted meat in large pottery jars, a tradition reflected by the presence of Yaeyama-style pottery inside the cave. Near the entrance, there is a pond where lucky visitors may spot a giant eel!

12. Chinese Tomb

While Ishigaki Island is known for its natural scenery, Tōjinbaka stands out as a man-made tourist site. The tomb features a Chinese architectural style, with green-tiled roofs adorned with dragons and knight figures. In 1852, a group of Chinese laborers was being transported from Amoy (Xiamen) to California aboard an American ship. During the journey, they were subjected to cruel treatment by the captain and crew. Unable to endure the abuse any longer, the Chinese workers revolted, killing the captain and seven crew members. However, the ship ran aground near Ishigaki Island, leaving them stranded.

The stranded Chinese were eventually hunted down by American and British forces, and some succumbed to disease. Out of 380 people, 128 lost their lives. Their remains were scattered and buried separately. Later, with support from the Taiwanese government, a memorial tomb was built to collectively enshrine and honor them. The site also includes large tombs and memorial monuments, making it an important place to reflect on Ishigaki’s history.

13. Nagura Amparu

Nagura Ampal is a wetland area located in the southern part of Ishigaki Island, where tidal flats and mangrove forests thrive. The mouth of the Nagura River forms a wetland that attracts many migratory birds. In 2005, it was designated a Ramsar Wetland of International Importance.
Bird species found here include the Black-faced Spoonbill, Black-winged Stilt, and Common Redshank, as well as birds of prey like the Crested Serpent Eagle and the Ryukyu Scops Owl. This makes Nagura Ampal a prime location for birdwatching.

But the appeal of Nagura Ampal extends beyond birds. It is also home to unique Okinawan species such as the Okinawa Grass Lizard, Yaeyama Soft-shelled Turtle, and Southern Soldier Crab. The mangrove trees, including Yaeyama Mangrove and Kandelia, have roots that are typically submerged but can be observed up close during low tide.

◎ Summary

This guide introduced 13 hidden tourist spots on Ishigaki Island. These locations offer glimpses into the island’s ancient past, tragic historical events, and breathtaking scenery. For those interested in historical figures, the Nobumoto Ōhama Memorial Hall provides insight into one of Japan’s great Showa-era intellectuals.

Additionally, the Ishigaki City Yaeyama Museum offers an in-depth look at the history and culture of the Ryukyu Kingdom and the Yaeyama Islands. Ishigaki Island is distinct from Okinawa’s main island, offering a unique remote-island atmosphere. By exploring these lesser-known sites, visitors can fully immerse themselves in the charm of Ishigaki beyond the usual tourist destinations!

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From history and culture to breathtaking scenery and great figures! 13 Hidden Tourist Spots to Fully Enjoy Ishigaki Island