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Yoshikawa Onsen

Saitama · 吉川温泉

Yoshikawa Onsen is a hot spring town in Saitama, Japan. The water leaves the ground at 43.6°C, hot. It measures pH 7.4 — close to neutral. Officially the water is classed as chloride spring. Its sources put out around 1,200 litres a minute.

Getting there

From Tokyounder 1 h
From Kyoto / Osakaabout 3 h
CarNot needed
JR PassCovers the train
  1. Train to Yoshikawa Station (JR)
  2. A short walk

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.

More on tattoos and onsen

Where to stay

Onsen inns — Saitama

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.

Lake Toya Hot SpringHokkaido · 洞爺湖温泉Also chloride, similar pH
Chloride spring
Akayu OnsenNiigata · 赤湯温泉Also chloride, similar pH
Chloride spring
Uttō OnsenAkita · 打当温泉Also chloride, similar pH
Chloride spring
KaizuonsensorafunenoyuGifu · 海津温泉Also chloride, similar pH
Chloride spring
Ryūkyū OnsenOkinawa · 琉球温泉Also chloride, similar pH
Chloride spring
Yamanobe OnsenYamagata · 山辺温泉Also chloride, similar pH
Chloride spring

The numbers

Water temperature
43.6°C
pH
7.4 (close to neutral)
Discharge
1,200 litres a minute
Address in Japanese
埼玉県吉川市

Figures from the town's Japanese Wikipedia article.

Read more

Japanese Wikipedia

Other towns in Saitama

Hakkannon OnsenSaitama · 百観音温泉
Chloride springIodine spring
Hyakuana OnsenSaitama · 百穴温泉
Tamagwa OnsenSaitama · 玉川温泉
Simple spring
Shiroku OnsenSaitama · 白久温泉
Sulfur spring
Tokigawa OnsenSaitama · 都幾川温泉
Chloride spring
Bukō OnsenSaitama · 武甲温泉
Sulfur spring
Saitama Seikawadera OnsenSaitama · さいたま清河寺温泉
Chloride spring
Saibokutennen OnsenSaitama · サイボク天然温泉

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