Official Website of Kurokawa Onsen | RYOKAN OKUNOYU

＜Guest Rooms＞【Main Building】 5 Japanese rooms (river view), 2 Japanese-Western style rooms (river view), 7 Japanese rooms (mountain view) 【Annex】 5 Japanese-Western style rooms with Roten buro(open-air bath) 【Separate guest house】 4 Japanese rooms 【Separate guest house】 3 room house with bath

We offer nine different types of spa baths. The riverside bath , hand-made by our own staff, is particularly popular for the light-up of a waterfall. Cave bath and cypress bath also have a good reputation. Also, there are three baths available for exclusive use without charge.

Hot Spring Type

【Indoor bath】

• Men's Bath
  2
• Women's Bath
  2
• Mixed Bath
  0

【Open-air bath】

• Men's Bath
  0
• Women's Bath
  1
• Mixed Bath
  3

【Family bath (Free)】

• Men's Bath
  0
• Women's Bath
  0
• Mixed Bath
  3

Hot Spring Properties & Benefits

[Spring quality]
Natoryuumu-chloride sulfate spring
(Weakly acidic hypotonic high hot spring)

[Izumi temperature] 70 ℃

[Efficacy]
neuralgia, muscle pain, joint pain, frozen shoulder,
motor paralysis,Joint stiffness Utsumi, sprains,
chronic digestive disease，Hemorrhoids, poor circulation,
illness recovery period, fatigue recovery and health promotion