Hoshino Resort Aomoriya Motoyu

Bathing & Water

Natural onsen water

Uses natural hot spring water

Outdoor BathNo

Open-air outdoor bath

Indoor BathYes

Enclosed indoor bathing area

Capabilities

Private BathNo

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

Room OnsenNo

Private onsen bath in guest rooms, for overnight guests only

Mixed BathingNo

Shared bathing area for all genders

Policies & Services

WashingYes

Shower, wash stations, soap and shampoo provided

TowelsYes

Towels available to rent or borrow

Rest AreaYes

Relaxation space for after bathing

ParkingYes

On-site or nearby parking available

Water treatment

Lightly treated(partial disclosure)

from Article 18 disclosure

Added water
No
Reheated
Yes
Recirculated
No
Disinfected
Yes
Bath additives
Not disclosed

古牧温泉

Komaki Onsen

Operated by · 星野リゾート青森屋

湯

Simple

Sodium Chloride spring

pH 9.1AlkalineHot source · 45°CHigh silica

Composition fingerprint0.4 g/kg dissolved · Hypotonic

Na⁺97

Cl⁻26

◀ CationsAnions ▶

Sodium Na⁺: salt's cation — pairs with chloride to make the water salty.
Chloride Cl⁻: table-salt anion — coats the skin and holds heat in.

Known good for

Aches & jointsstiff shoulders
Smooth skindry, rough skin
Recoveryfatigue, stress

An alkaline simple thermal spring (Komaki Onsen). At pH 9.1 it sits firmly in the alkaline, beauty-water family, giving a slippery, smoothing feel on the skin. Although lightly mineralized overall, it carries a generous load of metasilicic acid (about 182 mg/kg), the kind of silica that leaves skin feeling noticeably smoother after a soak.

Sampled at wellhead·Analyzed May 24, 2008·株式会社大東環境科学

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