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Nasu Onsen-go: A Highland Resort with Imperial Roots

Published May 9, 2026·3min read

Located in northern Tochigi, Nasu Onsen-go is a historic hot spring area with a legacy of nearly 1,390 years. Known for its diverse collection of springs at the foot of Mt. Nasu, it has long been a therapeutic retreat and a favored destination for the Imperial Family.

Onsen in Nasu Onsen-go - Nasu Onsen-yado Yukimiso
Nasu Onsen-yado Yukimiso
Onsen in Nasu Onsen-go - Nasu Daimaru Garden
Table of Contents
  1. Overview
  2. Prominent Spring Qualities and Indications
  3. Water Characteristics and Best Season
  4. Access
  5. Nearby Sightseeing and Local Gourmet

Overview

The history of Nasu Onsen-go dates back to 630 AD. Legend has it that a local lord, Kano Saburo Hiroyuki, discovered the hot spring after tracking a wounded deer and finding it healing its injuries in the water. This source, named "Shika no Yu" (Deer's Bath), remains a beloved spot to this day.

Historically known as "Nasu Nana-yu" (The Seven Hot Springs of Nasu), the area featured several distinct springs. It was visited by historical figures like Minamoto no Yoritomo in the Kamakura period and Matsuo Basho in the Edo period. Since the establishment of an Imperial Villa in the Taisho era, it has cemented its status as one of Japan's premier highland resorts.

Prominent Spring Qualities and Indications

Simple
Sulfur
Acidic

The greatest appeal of Nasu Onsen-go is its variety of spring qualities. The central "Shika no Yu" is a cloudy Sulfur spring, known for its high sterilizing properties. Visitors can also enjoy Simple thermal springs and Acidic springs at different facilities throughout the area. Onsen-hopping is a great way to experience this diversity.

  • Atopic dermatitis
  • Psoriasis vulgaris
  • Chronic eczema
  • Impaired glucose tolerance (Diabetes)
  • Peripheral circulatory disturbance
  • Sensitivity to cold

Water Characteristics and Best Season

The sulfur and acidic springs are often characterized by high temperatures and a tingling sensation on the skin. Many establishments feature "gensen kakenagashi" baths, where water flows directly from the source into the tub, allowing you to experience the full, undiluted benefits of the onsen.

The Nasu Highlands offer beautiful natural scenery year-round. The autumn foliage season is particularly breathtaking as the Nasu mountain range is painted in fiery colors. Summer provides a cool escape from the heat, while winter offers the special experience of an open-air bath surrounded by snow.

Access

Haneda Airport (HND)Travel timeabout 2 h 30 min
RouteTake the Keikyu Line or Tokyo Monorail to central Tokyo. From Tokyo Sta., take the Tohoku Shinkansen, then a bus. The Japan Rail Pass is useful for this route.
Narita Airport (NRT)Travel timeabout 3 h
RouteTake the Narita Express to Tokyo Sta. Transfer to the Tohoku Shinkansen, then a bus. A Suica or Welcome Suica card is convenient for local buses.
Tokyo StationTravel timeabout 2 h
RouteTake the Tohoku Shinkansen to Nasu-Shiobara Sta. (approx. 75 min). From the west exit, take a local bus towards Nasu Onsen-go (approx. 50 min).
Shin-Osaka StationTravel timeabout 4 h 30 min
RouteTake the Tokaido Shinkansen to Tokyo Sta., transfer to the Tohoku Shinkansen to Nasu-Shiobara Sta., then take a local bus.

Facilities with Analysis Reports

No facilities with registered analysis reports in this area yet.

Facilities Without Analysis Reports

Nearby Sightseeing and Local Gourmet

  • Sessho-seki (Killing Stone): A desolate landscape with volcanic gas vents.
  • Nasu Ropeway: Easily reach the 9th station of Mt. Chausu (part of the Nasu range).
  • Nasu Animal Kingdom: A vast park where you can interact with various animals.
  • Cheese Garden Nasu: Famous for its "Goyotei Cheesecake."
  • Nasu Highlands Dairy Products: Enjoy fresh milk, soft-serve ice cream, and cheese.
  • Nasu Wagyu Beef: A highly-regarded brand of beef within the Tochigi Wagyu category.
  • Minamigaoka Dairy Farm: Free-entry farm with animal encounters and delicious food.
  • Penny Lane: A popular bakery and restaurant.
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References

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