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Higashiyama Niseko Village, a Ritz-Carlton Reserve

東山ニセコビレッジ リッツカールトンリザーブひがしやまにせこびれっじ りっつかーるとんりざーぶ

Lodging

Bathing & Water

Natural onsen water

Uses natural hot spring water

Outdoor BathYes

Open-air outdoor bath

Indoor BathYes

Enclosed indoor bathing area

SaunaYes

Dry heat sauna room

Capabilities

Private BathYes

Private bath available for day-use visitors or hotel guests to reserve

Mixed BathingNo

Shared bathing area for all genders

Policies & Services

DiningYes

Restaurant or dining open to visitors (not just hotel meal plans)

ParkingYes

On-site or nearby parking available

Water treatment

Treated and recirculated(partial disclosure)
from Article 18 disclosure
  • Added water
    Yes
  • Reheated
    Yes
  • Recirculated
    Yes
  • Disinfected
    Yes
    塩素系薬剤
  • Bath additives
    Not disclosed

東山ニセコビレッジ温泉

Higashiyama Niseko Village Onsen
Sulfate
Color
colorless and clear
Taste
tasteless
Odor
odorless

Sodium Hydrogen phosphate-Sulfate spring

pH 7.7Weakly alkalineHot source · 49°CHigh silica
Composition fingerprint1.4 g/kg dissolved · Hypotonic
Na⁺58
Ca²⁺19
Mg²⁺17
HPO₄²⁻44
SO₄²⁻42
Cl⁻14
CationsAnions
Sodium Na⁺
salt's cation — pairs with chloride to make the water salty.
Known good for
  • Aches & jointsstiff shoulders
  • Circulationtired legs
  • Smooth skindry, rough skin

A sodium-led sulfate spring emerging at a hot 49 °C, weakly alkaline (pH 7.7) and moderately mineralized at 1,422 mg/kg dissolved solids — settled, mineral-rich body on the skin. A generous 212 mg/kg of metasilicic acid leaves the kind of silica film that places it in Japan's "beauty-water" family, with skin feeling noticeably smoother afterwards.

Analyzed May 23, 2025·日本衛星株式会社

Explore the water

Views

Mountains

About

The shared baths at this Niseko hotel are split by gender and include both an indoor bath and an open-air rotenburo with views of Mt. Yotei (羊蹄山, Yoteizan). There is also a sauna and a private bath available for reservation. The combination of onsen after a day on the mountain is a genuine draw, especially in the colder months.

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J

3 months ago· edited

My personal recommendation - don't stay here😅 the price-quality ratio is just a nightmare. The onsen room and changing area are tiny. The mattress shakes if the neighbor moves even slightly. I imagined an earthquake all night 🤣🤕 although the hotel is new, everything inside feels extremely budget, as if it's not the famous Ritz at all😅 Many staff are foreigners and most have only recently started working here, and they are quite slow. The view of the mountain is phenomenal - that's true - but that's the only plus here🙈 The bath in the room also has a phenomenal view - but the water is tap water🤷🏽‍♀️ Breakfast is heartbreaking.. very tiny portions.

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Last updated June 25, 2026