Shimominami, Higashi Ward, Kumamoto City, Kumamoto
Peaceful Yuyuyu
A budget-friendly health spa with saunas, medicinal baths, a pool, family baths and overnight options. It is not currently confirmed as a natural hot spring, and some baths remain out of service after the July 2026 earthquake. Tattoos are not allowed.
Check before bathing
- Opening hours
- Main bath 06:00–24:00. Adult admission ¥550 with your own towel; admission with facility wear is ¥1,100. Family baths are ¥3,500 for 60 minutes. The facility reopened on August 3, 2026 after the July 28 earthquake, but some pools had not yet returned to service.
- Tattoo policy
- Tattoos are not allowed. The facility also excludes guests using diapers from the public bath.
Spring & water temperature
- Spring-source temperature
- Not applicable; a natural hot-spring source has not been confirmed.
- Bathing temperature
- Not published.
- Spring source
- No natural hot-spring source has been confirmed.
- Spring classification
- Not confirmed as a natural hot spring. The current facility presents charcoal baths, herbal medicinal baths, saunas and a pool.
- pH
- Not applicable.
- Flow rate
- Not applicable.
- Water handling
- Natural hot-spring supply has not been confirmed. Details of circulation, heating and disinfection for individual pools are not published.
After the July 28, 2026 earthquake, the facility reopened on August 3 with some pools still unavailable. Check the latest recovery notice.
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.
