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Tochigi Nasu Town

Nasu Onsen Sanraku

An inn founded in Taisho 12, featuring a completely free-flowing natural hot spring open-air bath and serving as the inspiration for Nasu Imperial Villa

  • Nasu Onsen Village
  • Nature Immersion
  • Reserved onsen available
  • Natural Hot Spring
  • Free-flow from source

About Nasu Onsen Sanraku

Nasu Onsen Sanraku is a long-established luxury Japanese ryokan in Nasu Town, Tochigi Prefecture, founded in Taisho 12 and proud of its tradition and refined elegance. It is known as the inn where, when Emperor Showa stayed there, he was so taken with the beautiful scenery that it became the inspiration for the construction of Nasu Imperial Villa. It owns a plentiful private spring that gushes out more than 800 liters per minute, and takes pride in its lavish completely free-flowing natural hot spring water, with no added water, no heating, no circulation, no filtration, and no disinfection whatsoever. Guests can fully enjoy superb water to their heart's content amid the beautiful nature of Nasu, with a large open-air bath spanning 30 tatami mats, a small open-air bath with a gazebo, and a large indoor bath made of granite. Rooms with private open-air baths using free-flowing hot spring water are also available.

Hot SpringONSEN

Free-flow from source

Large Bath and Large Open-Air Bath

Since its founding in Taisho 12, this bath has been luxuriously supplied by a plentiful private spring that has continued to gush ever since, using completely free-flowing natural hot spring water with no added water, no heating, no circulation, and no filtration. It features a natural stone large open-air bath boasting an overwhelming 30-tatami-mat scale, a small open-air bath with a gazebo, and a spacious granite indoor bath. Soak in a famous hot spring with the same quality as Nasu Imperial Villa, with a silky, skin-adhering texture, while enjoying the magnificent seasonal scenery of the Nasu Highlands.

Free-flow from source

Guest Room Open-Air Bath

A luxurious free-flowing natural hot spring bath available in guest rooms with their own hot spring open-air baths. Just like the large bath, you can have exclusive use of fresh private spring water that has no added water, no heating, and no circulation, whenever you like in a private space. Feel the cool breeze of Nasu and soak in blissful bathing, undisturbed by anyone, while wrapped in the quiet of nature.

Facility Information

Address
206 Yumoto, Nasu Town, Nasu District, Tochigi 325-0301
Business Hours
Monday15:00〜01:00/05:00〜10:00
Tuesday15:00〜01:00/05:00〜10:00
Wednesday15:00〜01:00/05:00〜10:00
Thursday15:00〜01:00/05:00〜10:00
Friday15:00〜01:00/05:00〜10:00
Saturday15:00〜01:00/05:00〜10:00
Sunday15:00〜01:00/05:00〜10:00
Holiday10:00〜23:00

日帰り入浴は受け付けておりません（宿泊者専用）。サウナ設備はございません。

Closed Days
Irregular Holidays
Gender Access
Gender Separated
Tattoo Policy (Communal Bath)
Unknown (Please Check)
Official Website
View official site

Access

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A journey through 52 renowned hot springs and saunasJAPAN ONSEN & SAUNA GUIDE

Japan's Finest Onsen & Sauna

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52

A curator who has visited over 300 facilities nationwide handpicks 52 exceptional ones they wholeheartedly recommend. The only guidebook that deeply explores the allure of onsen and sauna—plus culture and etiquette.

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◆
JAPAN ONSEN COLLECTION
JAPAN ONSEN COLLECTIONJapan's Finest Onsen & Sauna
A journey through 52 renowned hot springs and saunasJAPAN ONSEN & SAUNA GUIDE

Japan's Finest Onsen & Sauna

52 Extraordinary Destinations

A curator who has visited over 300 facilities nationwide handpicks 52 exceptional ones they wholeheartedly recommend. The only guidebook that deeply explores the allure of onsen and sauna—plus culture and etiquette.

300+Facilities
Visited
Read a free previewJAPAN ONSEN & SAUNA GUIDE