Tahi Kamimachi, Takamatsu, Kagawa Prefecture
Takamatsu Pokapoka Onsen
Choose it for the broader spa day: several baths, sauna, stone spa and late hours make it more of an all-day facility than Busshozan Onsen. The source-fed rock bath is the natural-spring pool; the carbonated bath is artificial.
Check before bathing
- Opening hours
- 09:00–01:00; last admission 00:30. Open year-round apart from several maintenance closures each year. Adults ¥950 on weekdays and ¥1,000 on weekends and public holidays. Towel set ¥350; stone spa ¥650/¥750 respectively.
Spring & water temperature
- Spring-source temperature
- Not published on the current official text page.
- Bathing temperature
- Not published.
- Spring source
- Natural spring drawn from about 1,400 m underground.
- Spring classification
- Iodine-bearing, strongly saline sodium chloride spring.
- pH
- Not published.
- Flow rate
- Not published.
- Water handling
- Natural spring water is used in the source-fed rock bath. The high-concentration carbonated bath is an artificial carbonated bath, not a natural carbon-dioxide spring. Other pool-specific treatment conditions are not fully published.
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.
