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One-day hot spring

【Opening Hours】

【April to October】From 6:00 to 21:00
【November to March】From 6:30 to 21:00
【Last reception time】Until 20:30
*Guests staying from 5:30 to 23:00 in the morning(From November to the end of March from 6:00 in the morning)
*Please refrain from using customers with tattoos.
  • Indoor bath

    There is no exchange of men and women.Family baths and private baths are not available.
  • Seawater open-air bath

  • sauna

    Equipped with sauna and cold bath for both men and women

Shimanto Iyashi-no-yu

Hot Springs

Shinyasunami Onsen

Open Air Bath

There are both men and women

Number of baths

[Open-air bath]Man:1 woman:1 Mixed bathing:0
[Indoor bath]Man:2 woman:2 mixed bathing:0
[sauna]Man:1 woman:1 Mixed bathing:0

Other bath facilities


Bath usage conditions

*Customers of one-day hot springs are also available.It may be crowded depending on the season and time of day.Please understand.


Please refrain from bathing if any of the following apply.
Acute disease (especially if you have a fever) / Active tuberculosis / Malignant tumor / Severe heart disease / Respiratory failure / Renal failure / Hemorrhagic disease / Severe anemia / Other generally ongoing diseases / During pregnancy(Especially early and late)
*Those with tattoos and tattoos are not allowed to enter.

Hot Spring Qualities

Shinyasunami Onsen(Circulation filtration / alkaline simple hot spring)

One-day hot spring fee

690 yen/adult(Tax included)/350 yen/child(Tax included)/Handicapped person's notebook holder 450 yen(Tax included, only for the person)