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Photo: Ruess1 · CC BY-SA 4.0 · Wikimedia Commons

Chōhachi Onsen

Toyama · 長八温泉

Chōhachi Onsen is a hot spring town in Toyama, Japan. The water leaves the ground at 38.7°C, comfortably warm. It measures pH 8.66 — mildly alkaline, the slippery kind. Officially the water is classed as simple spring. Its sources put out around 450 litres a minute.

Getting there

From Tokyoabout 3 h
From Kyoto / Osakaabout 2½ h
CarNot needed
JR PassNot a JR line
  1. Train to Asanamachi Station
  2. Walk, about 10 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.

Simple spring

The water here

Simple spring 単純温泉

Mild and low in dissolved minerals. Usually clear and gentle on the skin, which is why these baths are often recommended for first-timers.

Things to see nearby

Toyama CastleCastle · 3.6 km
Toyama Gokoku ShrineShrine · 3.4 km
Toyama Prefectural Museum of Art and DesignArt museum · 5.5 km
Usaka ShrineShrine · 2.8 km
Tateyama Sanroku Ski ResortSki area · 20.4 km
Ushidake Ski & Spa ResortSki area · 17.1 km

Places from Wikidata, photographs from Wikimedia Commons. Distances are in a straight line from the town.

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 — Toyama

More on tattoos and onsen

Where to stay

Onsen inns — Toyama 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.

Hot spring towns nearby

Kurehayama OnsenToyama · 呉羽山温泉5.9 km northwest
Bicarbonate spring
Namazu OnsenToyama · 鯰温泉10.1 km north
Chloride springIron spring
Kasuga OnsenToyama · 春日温泉11.1 km south
Chloride springBicarbonate spring
Jinzūkyōiwaine OnsenToyama · 神通峡岩稲温泉12.7 km south
Chloride springBicarbonate spring
Mizuhashi OnsenToyama · 水橋温泉13.6 km northeast
Chloride spring
Otogawa OnsenToyama · 音川温泉13.6 km southwest
Simple spring

Similar water elsewhere

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

Hottarakashi OnsenYamanashi · ほったらかし温泉Also simple, similar pH
Simple spring
Nagato Yumoto OnsenYamaguchi · 長門湯本温泉Also simple, similar pH
Simple spring
Yujimata OnsenFukushima · 湯岐温泉Also simple, similar pH
Simple spring
Ashio OnsenTochigi · 足尾温泉Also simple, similar pH
Simple spring
Tobira OnsenNagano · 扉温泉Also simple, similar pH
Simple spring
Wakeugaidani OnsenOkayama · 和気鵜飼谷温泉Also simple, similar pH
Simple spring

The numbers

Water temperature
38.7°C
pH
8.66 (mildly alkaline)
Discharge
450 litres a minute
Address in Japanese
富山県富山市上袋548

Figures from the town's Japanese Wikipedia article.

Where it is

36.6611, 137.2150 — open the map

Read more

Japanese Wikipedia

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