Ureshino Onsen, Ureshino, Saga Prefecture
Siebold-no-Yu Public Bath
A public bath in Ureshino's historic bathhouse district, with natural hot-spring water and several indoor private rooms. Two rooms were suspended as of 2026-09-07, and tattoo access was not confirmed in current official rules.
Check before bathing
- Opening hours
- 06:00–22:00; last admission 21:30. Closed on the third Wednesday of each month, moving to the following day when that Wednesday is a public holiday. The public bath costs ¥450 for ages 13–69, ¥220 for elementary-school children and ¥340 for guests aged 70 and over. Private rooms are ¥2,500 for 50 minutes plus ¥100 bathing tax per adult; maximum five adults. Rindou and Sazanka were suspended as of 2026-09-07; Himawari, Sakura and Fuji were listed as available.
- Access
- About a 7-minute walk from Ureshino Bus Center.
Spring & water temperature
- Spring-source temperature
- Not published for this facility.
- Bathing temperature
- Not published.
- Spring classification
- Sodium bicarbonate–chloride spring.
- pH
- Not published; regional Ureshino figures are not substituted for this bath.
- Flow rate
- Not published.
- Water handling
- Natural spring water is supplied to the public bath and private rooms. Current official pages do not itemize water addition, heating, circulation or disinfection by pool, so source-flowing conditions are not assumed.
Bathing indications
Ureshino City lists general bathing indications such as lower-back pain, neuralgia, rheumatism, gynecological conditions and skin care. This is general tourism information, not a guarantee of medical benefit.
No towel rental is listed. The private-bath prices include an additional bathing tax per adult.
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.
