Nyuto Onsen Thatched-Roof Hidden Baths

Seven secluded hot springs nestled in the mountains of Senboku, Akita Prefecture. Traditional thatched-roof ryokan are scattered throughout, emphasizing harmony with nature in the bathing experience. Each spring, including Shiraito Falls and Mahago Onsen, possesses distinct water qualities and has served as therapeutic destinations since antiquity.

Seven hidden hot springs deep in Akita's mountains. Known for milky sulfur waters, Tsurunoyu with its thatched roof is called 'Japan's best hidden spring.' An ultimate onsen experience in nature.

Eight distinct hot springs scattered at the base of Mt. Akita-komaga, Tazawa Lake, Senboku, Akita. Each inn operates independent spring sources with diverse mineral properties. Particularly developed is the 'bath-hopping ticket' system enabling day-trippers to experience multiple springs. Winter snow bathing and seasonal foliage from spring through autumn showcase nature's transformations.

Nyuto hot spring region in Senboku, Akita Prefecture. Composed of seven wild springs with traditional thatched-roof bath houses uniformly designed. Integrated into forest landscape to achieve thorough nature harmony. Originating from Edo-period miner culture, maintains primitive bathing practices. Deliberate rejection of modernist renovation preserves rustic hot spring traditions, recognized as a cultural asset symbolizing Japan's philosophy of nature integration.

A hot spring city boasting the highest volume of spring water in Japan. Known for its 'Beppu Hatto' — eight distinct onsen areas — and 'Jigoku Meguri' (Hell Tour), the city has roughly 2,300 individual springs. Diverse tourism experiences leverage these thermal resources in creative ways.

One of Japan's 'Three Great Hot Springs' in Gunma Prefecture. Roughly 4,000 liters of hot spring water gush per minute from the Yubatake (hot water field), and unique bathing customs include yumomi (water stirring) shows. It consistently ranks among Japan's most popular onsen destinations.