
Itashiro Onsen
Known as the 'Medicinal Hot Spring of Shimotsuke' with 1,000 years of history, Itashiro Onsen sits at the foot of the Nasu Mountains.Explore this spot

Itashiro Onsen is located at the western edge of the Nasu mountain range, near the headwaters of the Nakagawa River in Nasushiobara City, Tochigi Prefecture.
What makes it special
About Itashiro Onsen
- Traditional Healing Experience: Experience the unique 'Tsuna-no-yu' bathing method, a rare way to connect with ancient traditions.
- Immersive Nature: Feel the beauty of Nikko National Park through the boardwalks of Numappara Wetlands and the refreshing Otome Falls.
- Seasonal Events: Don't miss local traditions like the 'Dondo-yaki' festival in January.
- Modern Workation: Enjoy a peaceful environment perfect for a 'workation,' blending remote work with natural healing.
Tips
Payment
Some facilities accept credit cards (Visa, MasterCard, etc.) and transit IC cards, but many small shops and local facilities are cash-only.
English Support
Availability of English-speaking staff or English signage varies by facility.
Reservations
Advance reservations are highly recommended for accommodations and specific events.
Clothing
Please bring sturdy walking shoes and appropriate clothing if you plan to go trekking.
Photography
Be mindful that photography may be restricted in certain areas of hot spring facilities or shrines.
Accessibility
While the Numappara Wetlands feature boardwalks, there may still be uneven surfaces and steps.
Etiquette
Please respect local rules and manners when visiting public hot springs and sacred shrines.