Nagashima Onsen, Kuwana, Mie Prefecture
Yuami-no-Shima, Nagashima Onsen
A large day-use complex for outdoor baths, scenery, sauna and places to rest. It is better value when your schedule can use the 15:00 or 19:00 discount, rather than when you only need the cheapest soak.
Check before bathing
- Opening hours
- On 7 September 2026, the facility listed 09:30–21:00, with bathing from 10:00 and last admission at 20:00. Re-entry is not allowed.
- Tattoo policy
- Not permitted. Guests with tattoos, art makeup, body paint or similar stickers are refused entry, even if they try to cover them with clothing or tape.
Spring & water temperature
- Spring-source temperature
- About 60°C in current official information; an opening-era official document gives 54.7°C.
- Bathing temperature
- Fixed pool temperatures are not published.
- Spring source
- Nagashima Onsen, drawn from about 1,540 m underground.
- Spring classification
- Alkaline simple hot spring (low-tonicity, high-temperature spring with a soothing classification).
- pH
- About 8.5 in current official information.
- Flow rate
- About 10,000 tonnes per day in the current listing; an opening-era official document gives about 7,000 L/min. These are different published figures and are not combined.
- Water handling
- The current bathing page identifies specific pools, including Taki-tsubo-no-yu and Oiwa-no-yu, as 100% source-flowing. The facility's construction information says hot spring water is temperature-adjusted and distributed to both source-flowing and recirculating pools. It also has functional baths such as a highly carbonated bath and silk bath; the 17 baths across both sides are not all 100% source-flowing.
Bathing indications
The facility lists general bathing indications including neuralgia, muscle and joint pain, sensitivity to cold, fatigue and health promotion. This is not a treatment guarantee.
General adult admission is ¥2,500, reduced to ¥1,900 after 15:00 and ¥1,400 after 19:00. Family baths are limited to families of three to six; groups of two or fewer cannot use them. Tattoos, art makeup, body paint and similar stickers are not allowed.
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.
