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Minaminasuōgane Onsen

Tochigi · 大金温泉

Minaminasuōgane Onsen is a hot spring town in Tochigi, Japan. The water leaves the ground at 66.8°C, hot. It measures pH 7.6 — mildly alkaline, the slippery kind. Officially the water is classed as chloride spring. Its sources put out around 242 litres a minute. 1 inns take visitors here.

Getting there

From Tokyoabout 2 h
CarNot needed
JR PassCovers the train
  1. Train to Ōgane Station (JR)
  2. Walk, about 15 min

Fly into Haneda or Narita. Times are rough estimates worked out from station locations, not a timetable — check the exact route on Google Maps.

Chloride spring

The water here

Chloride spring 塩化物泉

Salty water. The salt leaves a thin film on the skin, so you stay warm well after leaving the bath.

With tattoos

Many public baths still turn away visible tattoos, and the rule is set by each bath, not by the town. The reliable way round it is to bathe privately: a room with its own open-air bath, or an inn with a private bath you can book for yourselves.

Rooms with an open-air bath — TochigiInns with a private bath — Tochigi

More on tattoos and onsen

Where to stay

Onsen inns — Nasukarasuyama City

Opens Rakuten Travel, which lists inns in English. Onsen Guide earns a commission if you book through these links, at no extra cost to you.

Similar water elsewhere

Towns further away with the same kind of water — useful if this one is hard to reach or fully booked.

Ohōtsukuomui OnsenHokkaido · オホーツクオムイ温泉Also chloride, similar pH
Chloride spring
Wakura OnsenIshikawa · 和倉温泉Also chloride, similar pH
Chloride spring
Yunohama OnsenYamagata · 湯野浜温泉Also chloride, similar pH
Chloride spring
Ōmaki OnsenToyama · 大牧温泉Also chloride, similar pH
Chloride spring
Kamoenai OnsenHokkaido · 神恵内温泉Also chloride, similar pH
Chloride spring
Takanezawa OnsenTochigi · 高根沢温泉Also chloride, similar pH
Chloride spring

The numbers

Water temperature
66.8°C
pH
7.6 (mildly alkaline)
Discharge
242 litres a minute
Inns
1
Address in Japanese
栃木県那須烏山市岩子86−2

Figures from the town's Japanese Wikipedia article.

Read more

Japanese Wikipedia

Other towns in Tochigi

Kinugawa OnsenTochigi · 鬼怒川温泉
Simple spring
Sandogoya OnsenTochigi · 三斗小屋温泉
Simple spring
Yunishigawa OnsenTochigi · 湯西川温泉
Simple spring
Shiobara OnsenTochigi · 塩原温泉郷
Chloride spring+3
Kawaji OnsenTochigi · 川治温泉
Simple spring
Nikkō Yumoto OnsenTochigi · 日光湯元温泉
Sulfur spring
Kitsuregawa OnsenTochigi · 喜連川温泉
Chloride springSulfur spring
Nasu OnsenkyōTochigi · 那須温泉郷
Simple spring+6

Planning a first soak? Read how an onsen stay works, and what to do if you have tattoos.