Ashii, Maniwa, Okayama
Taru Onsenkan
A practical choice for drivers and families, especially if you want a private family bath or clearly documented source-flowing water.
Check before bathing
- Opening hours
- Adults ¥800; elementary-school children ¥400. Open 10:00–21:00, last entry 20:30; closed Thursdays. A 60-minute family bath is ¥3,300 for up to three people; each additional guest pays the regular bath admission. Spring water is sold at ¥110 per 10 litres.
Spring & water temperature
- Spring classification
- Alkaline simple hot spring.
- pH
- 9.2
- Water handling
- Maniwa City's current listing identifies Taru Onsenkan as a day-use facility with source-flowing water. Pool-by-pool treatment details are not published.
How to read a bath profile
Spring-source temperature and actual bathing temperature are kept separate. Each score is shown independently for comparison rather than collapsed into one overall score.
