
Guide
Misasa Onsen is a historic hot spring town located in Misasa Town, Tottoki Prefecture. Its most distinctive feature is the high concentration of radon within its waters. Hot springs containing radon are extremely rare even on a global scale. The townscape is characterized by traditional Japanese charm, with ryokans (inns) lining both sides of the Mitoku River and a nostalgic main street filled with local eateries and souvenir shops. Beyond simple sightseeing, this area has long been a destination for therapeutic purposes. Even today, it is widely visited for "modern Toji" (hot spring cure) to restore both physical and mental well-being.
The history of Misasa Onsen is profound, with a lineage stretching back over 850 years. One legend from the late Heian period tells of a white wolf that led a retainer of Minamoto no Yoshiie to the discovery of the hot springs. The name "Misasa" (meaning "three mornings") is also tied to the belief that one's ailments will vanish by the third morning of the soak, a testament to its long-standing reputation for healing. Since the Meiji era, the area has also been a favorite retreat for many renowned writers and intellectuals.

There are several must-visit spots in Misasa Onsen. One of the most iconic is the "Kawara-buro" (Riverside Bath), located on the banks of the Mitoku River. This open-air bath offers a breathtaking sense of freedom as you soak in nature. The central area of the town features charming cobblestone streets perfect for leisurely strolls. Additionally, a bit further from the main center, you can find the "Kabu-yu" spring, a local favorite that allows you to experience the quiet, historical atmosphere of the area. These spots provide a deep connection to the daily life and history of the hot spring culture.
Misasa Onsen reveals different beautiful faces throughout the seasons. Spring and autumn are particularly pleasant for walking through the streets to enjoy the changing scenery. For the Kawara-buro, the facility is available 24 hours a day, though please note that cleaning is conducted on the mornings of odd-numbered days. Visiting at night is also highly recommended, as the lights of the hot spring town create a deeply romantic and tranquil atmosphere that differs significantly from the daytime.
There is much more to do than just soaking in the water. In the local shopping streets, you can hunt for local specialties and souvenirs or enjoy the flavors of Tottori at local restaurants. For those who wish to explore further, rental bicycles are available at the tourist information center (for a fee), allowing you to tour the surrounding area at your own pace. Engaging with the local history and culture through these activities will make your stay even more meaningful.
The area around Misasa Onsen is dotted with sites of significant historical value, such as the Mitoku-san Sanbutsu-ji Temple, which is essential for understanding the local cultural landscape. The surrounding scenery is rich in nature, providing a perfect environment to relax to the sound of the river. Using the hot spring town as a base to explore the nearby natural beauty and historical architecture will ensure a fulfilling travel itinerary.
When visiting the hot spring area, please keep the following in mind: