#1Okunikko Yunomori
Nikko, Kanto
- All 12 rooms have private open-air baths with 100% natural sulfur spring water
- 1,200-year-old hot spring source — one of Japan's most historic onsen areas
- Three distinct room styles: Japanese Modern, European, and ZEN
Recommended stay: 2 nights to fully enjoy the private onsen, nature walks, and day trips to Nikko shrines




