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Ureshino Kanko Hotel Taishoya

嬉野観光ホテル大正屋うれしのかんこうホテルたいしょうや

Lodging
Kyushu & Okinawa·Saga

Day Use

Yes
12:00–23:00
¥1,300

Bathing & Water

Natural onsen water

Uses natural hot spring water

Indoor BathYes

Enclosed indoor bathing area

SaunaYes

Dry heat sauna room

Cold BathYes

Cold water plunge bath, typically used after sauna

Policies & Services

WashingYes

Shower, wash stations, soap and shampoo provided

嬉野温泉 大正屋 源泉

Ureshino Onsen Taishoya Spring

Operated by · 大正屋

Bicarbonate
+ Chloride
Color
colorless and clear
Taste
tasteless
Odor
odorless

Sodium Bicarbonate-Chloride spring

Hot source · 82°CHigh silica
Composition fingerprint1.9 g/kg dissolved · Hypotonic
Na⁺94
HCO₃⁻69
Cl⁻28
CationsAnions
Sodium Na⁺
salt's cation — pairs with chloride to make the water salty.
Bicarbonate HCO₃⁻
"soda" — softens skin, leaves it smooth.
Known good for
  • Smooth skindry, rough skin
  • Aches & jointsstiff shoulders
  • Warmingcold sensitivity

A sodium bicarbonate-chloride spring in the classic Ureshino mold — weakly alkaline at pH 8.42, soft on the skin, sitting squarely in Japan's beauty-water family. The source emerges at 82 degC, among the country's hottest natural wellheads. Metasilicic acid at 124.5 mg/kg leaves a thin silica film that makes skin feel noticeably smoother afterwards.

Sampled at wellhead·Analyzed Mar 23, 2023

Explore the water

Highlights

Utaseyu

Loading map…

4.0

1 review

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Sergey M
1 year ago· edited

444. Ureshino Kanko Hotel Taishoya, Ureshino ★★ I went for a day visit using 8 Ureshino tickets. The day visit is listed as 12:00~23:00. They stamp the Ureshino 10 onsen stamp rally. The bath photos online match only partly, I was there in the evening without daylight. As I understood it, only the main bath is available for day visitors, but they let me go to the second extra bath with a view of the pond too. If you stay overnight, you can also use the onsen at the partner hotel Shiibasanso, and they even provide a shuttle between them. Main bath. It is in a spacious room with a high ceiling. Very pleasant atmosphere, comfortable to breathe. I was there in the evening, but it seems the ideal time to visit would be in daylight and sunny weather. The bath is large and elongated, with clear water, temperature 42-42.5, without a soapy feel. There are two utaseyu. Separate second extra indoor bath. The water is clear, temperature 41, without a soapy feel. Through the glass there is a view of the inner pond, where more than 25 carp swim. I was lucky and there was almost no fogging on the glass, so the view turned out great. There is a sauna and a cold bath. The air inside is tolerable. A good place, definitely recommended for a day visit, and I would also consider it as an overnight stay option, taking into account all the onsen perks. 30.03.2025

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Last updated July 12, 2026