Arao City lies in northwestern Kumamoto Prefecture, facing the Ariake Sea and bordering Omuta City in Fukuoka Prefecture to the north. The city prospered as a center of the Mitsui Miike Coal Mine and today offers visitors a varied mix of industrial heritage, coastal wetlands, historical sites, amusement parks, and local food specialties. Arao officially became a city in 1942.
Arao preserves numerous historical sites that reveal the area’s long history. San-no-miya Kofun is an ancient burial mound from the Kofun period, offering a glimpse into the lives and beliefs of people in early Japan. The Bettozuka Kofun Group and the Nohara Kofun Group consist of multiple burial mounds and are important for understanding the region’s ancient past.
Yotsuyama Kofun is another burial mound noted for its well-preserved condition. These archaeological sites help visitors appreciate the burial practices and construction techniques of earlier communities.
Nohara Hachimangu Shrine is a familiar place of worship for local residents. Its annual grand festival is held on October 15 and is commonly known as “Nobarasan.” Shichimensan Myogonji Temple, located in Kaba, is particularly known for its beautiful autumn foliage.
The pine-lined coast of the Ariake Sea is another scenic attraction and has been selected as one of Japan’s “100 Best White-Sand-and-Green-Pine Landscapes.” Iwamoto Bridge, a historic arched bridge designated as a Kumamoto Prefectural Cultural Property, is also worth visiting.
Arao Tidal Flats were registered under the Ramsar Convention in 2012. They are among Japan’s largest individual tidal-flat areas and are particularly important as a stopover for sandpipers, plovers, and other shorebirds. The expansive wetland is a rewarding destination for birdwatchers and visitors interested in coastal ecosystems.
Manda Pit is part of the former Mitsui Miike Coal Mine. The site is designated as a national historic site and Important Cultural Property and forms part of the UNESCO World Heritage property associated with Japan’s Meiji Industrial Revolution. Preserved mining structures and machinery tell the story of coal production and the industrial development that helped modernize Japan.
The birthplace of the Miyazaki Brothers is a historic site associated with the four brothers who supported the Freedom and People’s Rights Movement and assisted the Chinese revolutionary leader Sun Yat-sen. The adjacent Miyazaki Brothers Museum displays documents and other materials that introduce their activities and their contribution to modern Japanese and Chinese history.
Mount Shodai Prefectural Natural Park is known for its natural surroundings and opportunities for outdoor recreation. Hiking and picnicking are popular ways to enjoy the area’s seasonal scenery, making the park a pleasant destination for visitors seeking time in nature.
Greenland is one of Kyushu’s largest amusement parks and a popular destination for families, groups of friends, and thrill-seekers. It offers a wide variety of attractions, including roller coasters, allowing visitors of different ages to find something to enjoy.
Agriculture remains an important part of Arao’s local identity. The city is particularly known for its large Japanese pears, often called Arao Jumbo Pears, as well as citrus fruit. The Niitaka pear variety is especially famous for its impressive size, juicy flesh, and sweetness.
Other local specialties include Shodai-yaki pottery, a traditional ceramic ware valued for its attractive colors and practical forms; Ariake Sea laver, appreciated for its aroma and flavor; and melon bread, known for its fragrant crust and soft interior.
Arao Kabure, a local food made with turnips, is also enjoyed as a distinctive regional product, particularly as a pickle served with rice. In recent years, olive cultivation and olive-oil production have attracted attention as newer agricultural activities in the city.
Arao is approximately 40 kilometers northwest of Kumamoto City. Mount Shodai, including Tsutsugatake at an elevation of 501.4 meters, rises in the eastern part of the city. Its foothills extend westward and gradually descend toward the Ariake Sea.
Arao and neighboring Omuta have long been closely connected. The growth of the Mitsui Miike Coal Mine helped create an urban area spanning the two cities, and their economic and cultural ties have continued even after the mine’s closure.
Arao’s recorded history reaches back to the Kamakura period, when the Shodai clan, one of the groups known as the Musashi Seven Parties, came to the area as local land stewards and established a residence near the foot of Mount Shodai. During the Sengoku period, the clan was associated with the Otomo family, while the area later came under the rule of Hosokawa Tadatoshi during the Edo period.
Shodai-yaki pottery originated in this historical setting. In 2003, it was designated a traditional Japanese craft by the national government.
The Mitsui Miike Coal Mine played a central role in the modern development of Arao and Omuta. Manda Pit was opened in 1898, and large numbers of workers helped sustain the local economy through mining.
After the coal mine closed, Manda Pit was preserved for its historical significance and became part of the World Heritage property associated with Japan’s industrial revolution. Today, it allows visitors to learn about the industry’s role in the country’s modernization.
Manda Station, now Arao Station, opened in 1912, helping improve transportation in the area. Tram and bus services subsequently developed and contributed to the city’s growth. JR Kyushu trains continue to serve Arao today.
Arao also once had a horse-racing track that attracted many visitors, but it closed in 2011. The city’s present attractions reflect a shift from its industrial past toward heritage tourism, recreation, and regional culture.
Arao brings together the natural environment of the Ariake Sea, ancient burial mounds and shrines, industrial heritage, and a wide range of local products. From the wetlands and pine-lined coast to Manda Pit and Greenland, the city offers different experiences for history enthusiasts, families, nature lovers, and travelers interested in regional food.