Owada, Nishiyodogawa Ward, Osaka
Koharuyu
Koharuyu offers more variety than a basic neighbourhood bath: an open-air bath, herbal bath, dry sauna, cold bath and both hot and cooler pools. Its “mineral onsen” wording is not evidence of a legally classified natural spring.
Check before bathing
- Opening hours
- 15:30–23:30; closed Thursdays.
- Access
- About a 10-minute walk from Hanshin Chibune Station. Parking for three cars is listed.
Spring & water temperature
- Spring-source temperature
- Not published.
- Bathing temperature
- Not published.
- Spring source
- No natural spring has been confirmed.
- Spring classification
- Public bathhouse. Its “mineral onsen” wording alone does not confirm a natural hot spring under Japan's Hot Spring Act.
- pH
- Not published.
- Flow rate
- Not published.
- Water handling
- The current facility page lists a dry sauna, electric bath, cold bath, herbal bath, open-air bath, jet bath, hot and cooler baths, and reclining bath. No natural source, analysis certificate or per-bath water-treatment details have been confirmed.
Open 15:30–23:30 and closed Thursdays. The facility's “mineral onsen” label should not be read as confirmation of a legally classified natural hot spring.
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.
