Shiiba Village is located in Higashiusuki District, Miyazaki Prefecture, in the heart of the Kyushu Mountains. Its appeal lies in its magnificent natural surroundings and deep-rooted history, including the famous legends of the Heike refugees, descendants and followers of the defeated Taira clan who are said to have fled into this remote mountain region.
With its dramatic mountain landscapes, traditional settlements, and distinctive local culture, Shiiba offers visitors an opportunity to discover a secluded side of Japan where history and nature remain closely connected.
Shiiba Village lies in the northern part of Miyazaki Prefecture, in the central Kyushu Mountains. It has the fifth-largest land area of any village in Japan. Mount Kunimi rises in the northwestern part of the village, and the surrounding landscape is dominated by mountains ranging in elevation from approximately 1,000 to 1,700 meters.
Numerous rivers, including the Mimi River, wind through the mountain valleys. Most of the village belongs to the headwaters area of the Mimi River, while the southern part also extends into the headwaters of the Hitotsuse and Omaru rivers.
The terrain is extremely steep, and only about 4 percent of the village’s total area is suitable for habitation. Settlements are scattered along riverbanks and on gently sloping sections of the mountainsides, where people have developed communities amid the natural landscape.
The Kamishiiba district, the village’s central area, is home to Kamishiiba Dam, Japan’s first large-scale arch dam. The waters held by the dam form Lake Hyuga-Shiiba, creating an impressive landscape surrounded by mountains.
Because of its high elevation, Shiiba has a relatively cool climate compared with other parts of southern Kyushu. Annual precipitation recorded at the Kamishiiba AMeDAS weather observation station reaches approximately 2,800 millimeters, making the village a notably rainy area.
Heavy rainfall can occur particularly from summer through autumn due to typhoons. In winter, temperatures frequently fall below freezing during the mornings and evenings.
Much of the village is included in Kyushu Chuo Sanchi Quasi-National Park, helping to protect its rich natural environment.
Shiiba Village is famous for its tradition that remnants of the Taira clan, known as the Heike, fled to the area after their defeat at the Battle of Dan-no-ura in 1185, which brought an end to the clan’s power.
In 1191 (Kenkyū 2), Nasu Daihachirō Munehisa is said to have traveled to the region on a mission to hunt down the surviving Heike forces. However, after deciding that there was no realistic possibility of the Taira clan restoring its power, he abandoned the pursuit and returned home.
During his stay, a maid named Tsurutomi became pregnant with his daughter. According to local tradition, she later welcomed a husband into her household, and he came to use the name Nasu Shimotsuke-no-kami.
The name “Shiiba” is also said to have originated from the military encampment built by Munehisa. Its huts were roofed with leaves from the Japanese chinquapin tree, known in Japanese as shii, and the village eventually took its name from these leaves.
During the Sengoku period (the Age of Warring States), the Nasu family ruled Shiiba Village.
In 1559 (Eiroku 2), the family took part in the Battle of Usunohara. Among those killed in the fighting were Nasu Hyōbu-dayū Takemune, the lord of Ōkawachi Castle.
In 1577 (Tenshō 5), Itō Yoshisuke, who had been driven from his territory by the Shimazu clan’s invasion, stopped in this area. He is said to have entrusted the local castle lord with the genealogical records and banners of the successive generations of the Itō family.
In 1585 (Tenshō 13), the lord of Ozaki Castle reportedly received confirmation of his hereditary territory from the Shimazu clan and was granted a stipend in connection with a falconry ceremony.
In 1601 (Keichō 6), the three leading families known as the Shiibayama Sanninshū received a red-seal document from Tokugawa Ieyasu authorizing them to manage Takasuyama, a mountain area associated with falconry.
However, internal conflicts intensified in 1616 (Genna 2). In one incident, the Twelve Leaders, known as the Jūninshū, attacked Mukaiyama Castle. This conflict became known as the Shiibayama Disturbance.
The dispute was eventually brought under control through the intervention of the Tokugawa shogunate. Afterward, Shiiba became a shogunal territory, administered under the supervision of the Aso Grand Shrine’s chief priest and the Hitoyoshi Domain.
Shiiba also holds an important place in the history of Japanese folklore studies. Kunio Yanagita, a pioneer of Japanese folklore research, conducted fieldwork in the village and used his observations as the basis for his book Kōryōshiki (also known as Kōkanshiki), published in 1909 (Meiji 42).
His research was greatly supported by Jun Nakase, who was the village mayor of Shiiba at the time. The work documented traditional hunting practices and local customs, helping preserve knowledge of the village’s distinctive mountain culture.
In 1873 (Meiji 6), 84 villages in the Shiibayama area were consolidated, resulting in the establishment of Mukaiyama Village, later known as Fudono Village, as well as Ōkawachi Village, Matsuo Village, and Shimofukura Village.
In 1889 (Meiji 22), these four villages merged to form Shiiba Village in its present administrative form.
In 1933 (Shōwa 8), a prefectural road connecting Tomitaka, the urban area of what is now Hyuga City, with Shiiba Village was opened. This significantly improved transportation access to the previously isolated mountain community.
In 1998 (Heisei 10), the Tonegawa District was selected as an Important Preservation District for Groups of Traditional Buildings, recognizing the value of its historic settlement and traditional architecture.
In 2010 (Heisei 22), the boundary between Shiiba Village and Mizukami Village in Kumamoto Prefecture was officially settled. As a result, Shiiba’s total area increased by 1.15 square kilometers.
In 2012 (Heisei 24), construction of the new village government office building was completed. The village continues to develop while preserving its natural environment and cultural heritage.
Shiiba Village is particularly attractive for its abundant natural environment and distinctive local culture. Around Kamishiiba Dam and Lake Hyuga-Shiiba, visitors can enjoy beautiful mountain scenery and peaceful waterside landscapes.
The village is also a place where traditional slash-and-burn agriculture and legends of the Heike refugees remain important parts of the local identity. Throughout the area, visitors can encounter places that convey the history and culture of this remote mountain community.
Kamishiiba Dam: Japan’s first large-scale arch dam. The impressive structure and the beautiful lake it creates form one of the village’s most distinctive landscapes.
Tonegawa District: An Important Preservation District for Groups of Traditional Buildings, where visitors can experience the atmosphere of an old Japanese mountain settlement.
Festivals in Shiiba Village: Various festivals and events are held throughout the year. These occasions provide excellent opportunities to experience local traditions and learn about the village’s distinctive culture.
Located deep in the Kyushu Mountains, Shiiba Village is a region where magnificent natural scenery, history, and traditional culture come together. Its steep mountains and winding rivers create a dramatic landscape, while its stories of the Heike refugees and traditional ways of life give the village a distinctive historical character.
Whether exploring its scenic surroundings, discovering its historic settlements, or learning about its traditional culture, visitors will find something new with every visit. Shiiba is an ideal destination for travelers interested in Japan’s natural landscapes, regional history, and cultural experiences.