Tennohden, Joto Ward, Osaka City
Fudou-no-Yu Natural Hot Spring
A strong choice in Joto Ward if spring-water details matter most. The 36.5°C and 43°C figures are bathing temperatures, not the source temperature.
Check before bathing
- Opening hours
- 10:00–22:30; last admission 22:00. Closing days vary. The facility recommends checking its official social media before setting out; its current information takes precedence over the older year-round-opening listing.
- Access
- About 12 minutes on foot from Shigino Station or 14 minutes from Hanaten Station. Parking for 13 cars, plus 28 spaces at an affiliated lot; up to 2 hours free.
- Tattoo policy
- The facility's current first-party information does not confirm a tattoo policy. Check with the bathhouse before visiting.
Spring & water temperature
- Spring-source temperature
- Not published.
- Bathing temperature
- About 36.5°C in the spring-fed indoor bath and about 43°C in the hotter bath. These are bathing temperatures, not the source temperature.
- Spring source
- The facility identifies its own natural spring, drawn from about 1,000 m underground. The formal spring name has not been published.
- Spring classification
- Simple hot spring; low-salinity and mildly alkaline.
- pH
- Not published.
- Flow rate
- Not published.
- Water handling
- The facility confirms that it draws natural spring water from about 1,000 m underground. The spring-fed indoor bath is used at about 36.5°C, while a hotter bath is about 43°C. Water addition, heating, circulation and disinfection conditions for each bath are not published on the current main text pages.
Bathing indications
The facility lists general bathing indications for its natural spring. These are not a medical treatment guarantee.
Water addition, heating, circulation and disinfection conditions are not published for each bath.
Closing days are irregular, so check the facility's official social media before visiting.
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.
