A Highland Town with Excellent Access
Miyota lies in the east-central part of Nagano Prefecture. Because much of the town is at a relatively high elevation, summers are generally cool and comfortable, making the area an appealing destination during Japan’s hot season.
The Kubosawa River runs from north to south through the central part of the town. The main town center lies to its west, while the Nishikaruizawa area, one of the town’s more densely populated residential districts, extends to the east.
The Shinano Railway Line crosses the town from east to west, with National Route 18 running roughly alongside it. The historic Nakasendo, the old highway connecting Edo, present-day Tokyo, with Kyoto, also passes through the area, giving the town a distinctive connection between modern transportation and Japan’s traditional travel routes.
Parts of Miyota are included within the Joshin’etsukogen National Park. The town’s landscape reflects an ongoing balance between preserving its natural environment and maintaining a comfortable place for people to live.
Mountains, Rivers, and Highland Lakes
Miyota is surrounded by a varied natural landscape. Mountains in and around the area include Mount Asama, Maekake-yama, Kiba-yama, Tsurugigamine, Hirao-Fuji, and Moriizumi-yama.
The Yukawa River and Nigori River provide important waterways, while Yukimado Lake and the lake formed by Yukawa Dam add tranquil waterside scenery.
These natural environments provide opportunities for hiking, walking, nature observation, and enjoying the dramatic seasonal changes of the Nagano highlands.
Mount Asama and the Landscape of Miyota
Mount Asama is one of the defining landmarks of the region and one of Japan’s 100 Famous Mountains. Its volcanic landscape creates a powerful backdrop to Miyota, while views of the mountain from the surrounding foothills provide one of the town’s most distinctive scenic experiences.
The volcanic character of Mount Asama has also influenced the region’s history and culture. Around its foothills, visitors can discover archaeological sites, historic temples, traditional settlements, and landscapes shaped by centuries of interaction between people and the mountain.
A History Stretching Back to Ancient Japan
Miyota has a long history. The Konuma and Shiono areas in the northern part of the town are mentioned as Konuma-go in the Wamyō Ruijushō, an early Japanese dictionary and geographical record compiled during the Heian period.
In the southwestern part of the town, the Odai area was home to Odai Castle from the medieval period. In 1547, during Japan’s turbulent Sengoku period, the famous Battle of Odaihara took place in the surrounding area.
Centuries later, during the Edo period, Odai-juku flourished as a post town along the Nakasendo. The settlement included a main inn for high-ranking travelers, secondary inns, and official transportation facilities, welcoming travelers moving between Edo and Kyoto.
Some historic buildings and remains have survived, allowing visitors to explore the atmosphere of the old post town while learning about the people who once traveled along the Nakasendo.
Historic and Cultural Attractions
Odai-juku
Odai-juku is one of Miyota’s most appealing places for experiencing the history of the Nakasendo. Historic buildings, sections of stone paving, and remnants of the former post-town landscape evoke the days when travelers crossed the mountains on foot.
Odaihara Battlefield
Odaihara Battlefield was the scene of a major conflict during the Sengoku period. Today, the area is a quiet historic site where visitors can imagine the dramatic events that unfolded here more than four centuries ago.
Shinrakuji Temple
Shinrakuji Temple is an old Buddhist temple deeply connected with local faith. Its grounds are surrounded by nature and seasonal flowers, creating a peaceful atmosphere for visitors interested in both religious history and the beauty of the local landscape.
Learning About the Jomon Period and Local Transportation
Asama Jomon Museum
Asama Jomon Museum introduces the archaeological heritage of the region and the culture of the Jomon period, the prehistoric era of Japan that lasted for thousands of years before the development of the ancient state.
The museum houses the Yakimachi pottery, designated as an Important Cultural Property, and offers visitors an opportunity to learn about the daily life, technology, and artistic traditions of prehistoric communities living around Mount Asama.
Miyota Transportation Memorial Museum
Miyota Transportation Memorial Museum introduces the history of transportation in the region. Exhibits related to railways and buses provide a glimpse into how transportation networks developed and changed the way local communities were connected.
Hot Springs and Peaceful Natural Retreats
Oyaichi Mineral Spring
Oyaichi Kosen is a mineral spring with a long history as a destination for therapeutic bathing. Its quiet surroundings make it a relaxing place to slow down and enjoy the traditional Japanese hot spring experience away from the larger resort areas.
Kan-no-Mizu at Kusagoe
Kusagoe no Kan-no-Mizu is a traditional event held every January. Participants use extremely cold winter water in a sacred ritual that reflects the community’s longstanding beliefs and customs.
The event has been designated an Intangible Folk Cultural Property of Nagano Prefecture. Experiencing this tradition offers a rare insight into the relationship between local communities, nature, and seasonal religious practices.
Yukimado Park
Yukimado Park is a popular recreational space for local residents. Its spacious lawns and seasonal flowers provide a pleasant setting for walking, relaxing, and enjoying the outdoors.
Festivals and Local Traditions
Ryujin Festival
The Ryujin Festival celebrates a traditional guardian deity of the local community. The festival features lively processions, traditional portable shrines, and powerful taiko drum performances, filling the town with an energetic atmosphere.
It is an opportunity to experience a living local tradition rather than simply viewing history in a museum or historic site.
Discover Miyota Throughout the Seasons
Miyota Town offers an appealing combination of mountain scenery, forests, clear waterways, historic roads, archaeological heritage, and local traditions. The presence of Mount Asama gives the landscape a dramatic character, while the old Nakasendo and Odai-juku reveal the region’s importance as a historic travel route.
Visitors can hike and observe nature around the mountains and waterways, explore historic battlefields and post-town streets, learn about Jomon culture, relax at a traditional mineral spring, or experience festivals that continue to connect the community with its heritage.
Located between Karuizawa, Komoro, and Saku, Miyota is also well positioned for exploring the wider eastern Nagano region. Its combination of accessible resort surroundings and peaceful local landscapes makes it an appealing destination for travelers seeking a quieter side of Nagano, where nature, history, and everyday Japanese life come together beneath the slopes of Mount Asama.