Mikawa, Hakusan, Ishikawa Prefecture
Mikawa Onsen Yasumaru-no-Yu
A local bathhouse within walking distance of IR Mikawa Station, with a natural chloride spring and a small sauna. It is not the best fit if you need a large outdoor bath, a full-size sauna or confirmed no-circulation spring water.
Check before bathing
- Opening hours
- The facility's official listing gives 10:00–22:00 and closes Fridays. The bath association lists 09:30–21:30; confirm the day's hours before making a special trip.
Spring & water temperature
- Spring-source temperature
- Not published in current first-party pages. An older 42.5°C figure is not presented as a current re-analysis.
- Bathing temperature
- Not published. Do not treat an older source temperature or recent impressions as a fixed pool temperature.
- Spring source
- Mikawa Onsen No. 1 spring.
- Spring classification
- Sodium chloride spring (low-tonicity, weakly alkaline, high-temperature spring).
- pH
- Not published in current first-party pages; an older pH 7.9 figure is not substituted.
- Flow rate
- Not published in current first-party pages; an older 350 L/min figure is not substituted.
- Water handling
- The facility confirms natural spring water from Mikawa Onsen No. 1. Current 2026 first-party pages do not republish pool-by-pool conditions for water addition, heating, circulation filtration, disinfection or overflow. Older source-flow claims conflict with older circulation and disinfection records, so the entire facility is not described as 100% source-flowing.
- Analysis date
- 2026
Bathing indications
The official spring page lists general bathing indications including neuralgia, muscle and joint pain, frozen shoulder, bruising, sprains, sensitivity to cold, fatigue, cuts, scalds and chronic skin conditions. These are not a treatment guarantee.
The 2026 adult admission baseline is ¥500 and the elementary-school rate ¥150. The facility's price page still shows older rates of ¥420, ¥130 and ¥50 for infants; Ishikawa's regulated ordinary-bath maximum changed in May 2025, and an on-site ticket-machine record from that month confirms the adult rate became ¥500. A current first-party infant rate was not cross-verified.
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.
