Shinsekai, Naniwa Ward, Osaka
SPAWORLD HOTEL & RESORT: World's Great Hot Springs
A large, late-opening complex if you want themed baths, a pool or stone sauna under one roof. The public baths close for daily cleaning, and private family baths have family-only eligibility rules.
Check before bathing
- Opening hours
- The facility operates 24 hours, but the baths are open 10:00–08:45 the next day and close for daily cleaning from 08:45 to 10:00. Admission including the pool is normally ¥2,000 for adults on weekdays and ¥2,700 on weekends and public holidays; date-specific specials may apply. A ¥1,300 late-night surcharge applies from 00:00 to 05:00. No re-entry after leaving.
- Tattoo policy
- Tattoos, tattoo stickers and seals are not allowed; the operator publishes no cover exception.
Spring & water temperature
- Spring-source temperature
- 38.9°C at the analysis point; this is the source temperature, not a bath temperature.
- Bathing temperature
- Individual fixed bath temperatures are not published.
- Spring source
- Tennoji World's Hot Springs.
- Spring classification
- Simple hot spring; low-salinity and neutral.
- pH
- 7.2.
- Flow rate
- Not published.
- Water handling
- The official analysis confirms a natural hot spring. It does not publish fixed temperatures for each themed bath or a yield figure.
The private family baths are a separate booking, require admission as well, and are for family use; they are not a general couples' product. The 4th- and 6th-floor bath zones switch by month.
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.
