Niseko Cho Gensen
Analysis VerifiedPump-lifted at 200 liters per minute from the base of the renowned Niseko Annupuri International Ski Resort, the Niseko Cho Gensen is a vital source developed by the Hokkaido Chuo Bus Group. It distributes its pristine, colorless waters primarily to local facilities like "Ikoi no Yuyado Iroha." Surrounded by lush natural forests, this source continuously soothes skiers and sightseers, offering a comforting embrace after a long day of outdoor activities in the snow.
The bar length shows how abundant each component is compared to thresholds that make it "distinctive" (therapeutic spring standards, beauty spring criteria, etc.).
A natural moisturizer also used in skincare lotions. Forms a thin veil on the skin to reduce moisture loss after bathing.
A trace component with gentle antibacterial and anti-inflammatory action.
Transdermal absorption gently supports skin hydration and muscle relaxation.
Scores are calculated from mineral analysis data based on the Mineral Spring Analysis Guidelines (Ministry of Environment, Japan). They are unrelated to facility atmosphere or service quality.
The temperature, pH and component values shown here are based on the hot spring analysis (source). Actual values in the bath may differ depending on heating, dilution, recycling and filtration. Please check current usage status at the facility.
With a high source temperature of 58.9°C, the water is adjusted for comfortable bathing depending on the facility. To fully enjoy the smooth texture of this bicarbonate spring, gently soak without over-scrubbing, and apply moisturizer promptly after your bath.
Featuring a neutral pH of 7.2 and 248.7 mg/kg of skin-smoothing metasilicic acid, this spring acts as a natural beauty serum. The added sulfate and chloride components lock in heat, making it perfect for warming a chilled body after winter sports or relieving chronic joint pain and poor circulation.
Avoid bathing if you have acute illnesses, active tuberculosis, or severe heart conditions. When drinking, limit intake to 100-200ml per serving and avoid consumption between dinner and bedtime.
※ See the analysis data below for detailed contraindications
ANALYSIS DATAView all analysis fields ▼
Source Info
- Source name
- ニセコ町源泉
- Spring type
- ナトリウム-炭酸水素塩・硫酸塩・塩化物温泉
- Old spring type name
- 含芒硝・食塩-重曹泉
- Source temperature
- 58.9℃
- pH
- 7.2
- Flow rate
- 200 L/min
- Flow type
- 動力揚湯
- Osmotic pressure
- 低張性
Analysis Document
- Analysis date
- 2012-09-19
- Analyst organization
- 日本衛生株式会社
- Registration No.
- 北海道第11号
Cations
- Hydrogen ion H⁺
- 0.00 mg/kg
- Lithium ion Li⁺
- 0.00 mg/kg
- Sodium ion Na⁺
- 377 mg/kg
- Potassium ion K⁺
- 39.8 mg/kg
- Ammonium ion NH₄⁺
- 1.7 mg/kg
- Magnesium ion Mg²⁺
- 44.2 mg/kg
- Calcium ion Ca²⁺
- 55.5 mg/kg
- Iron(II) ion Fe²⁺
- 0.50 mg/kg
- Iron(III) ion Fe³⁺
- 0.00 mg/kg
- Zinc ion Zn²⁺
- 0.01 mg/kg
- Lead ion Pb²⁺
- 0.00 mg/kg
- Strontium ion Sr²⁺
- 0.00 mg/kg
- Barium ion Ba²⁺
- 0.00 mg/kg
- Cadmium ion Cd²⁺
- 0.00 mg/kg
- Total cations
- 0.52 mg/kg
Anions
- Chloride ion Cl⁻
- 250 mg/kg
- Hydroxide ion OH⁻
- 0.00 mg/kg
- Hydrogen sulfide ion HS⁻
- 0.10 mg/kg
- Thiosulfate ion S₂O₃²⁻
- 0.00 mg/kg
- Sulfate ion SO₄²⁻
- 365 mg/kg
- Bicarbonate ion HCO₃⁻
- 520 mg/kg
- Carbonate ion CO₃²⁻
- 0.50 mg/kg
- Bromide ion Br⁻
- 0.00 mg/kg
- Iodide ion I⁻
- 0.00 mg/kg
- Hydrogen sulfate HSO₄⁻
- 0.00 mg/kg
- Hydrogen thiosulfate HS₂O₃⁻
- 0.00 mg/kg
- Nitrite ion NO₂⁻
- 0.00 mg/kg
- Nitrate ion NO₃⁻
- 0.00 mg/kg
- Dihydrogen phosphate H₂PO₄⁻
- 0.00 mg/kg
- Hydrogen phosphate HPO₄²⁻
- 0.00 mg/kg
- Sulfide ion S²⁻
- 0.00 mg/kg
- Hydrogen metasilicate HSiO₃⁻
- 0.00 mg/kg
- Metasilicate ion SiO₃²⁻
- 0.00 mg/kg
- Metaborate ion BO₂⁻
- 0.00 mg/kg
- Total anions
- 1.1 mg/kg
Undissociated Components
- Sulfuric acid H₂SO₄
- 0.00 mg/kg
- Phosphoric acid H₃PO₄
- 0.00 mg/kg
- Arsenious acid HAsO₂
- 0.00 mg/kg
- Metasilicic acid H₂SiO₃
- 249 mg/kg
- Metaboric acid HBO₂
- 8.6 mg/kg
- Total undissociated
- 0.26 mg/kg
Dissolved Gas
- Free carbon dioxide CO₂
- 63.9 mg/kg
- Free hydrogen sulfide H₂S
- 0.00 mg/kg
- Total dissolved gas
- 0.06 mg/kg
Totals
- Total dissolved substances
- 1.9 mg/kg
- Component total
- 2.0 mg/kg
- Evaporation residue
- 1.5 mg/kg
Usage
- Heating
- No
- Dilution
- Yes
- Recycle / Filter
- No
- Additives
- No
- Disinfection
- No
Indications & Contraindications
- Bathing indications
- Neuralgia, Muscle pain, Joint pain, Frozen shoulder, Motor paralysis, Joint stiffness, Bruises, Sprains, Fatigue recovery, Chronic digestive diseases, Hemorrhoids, Poor circulation, Convalescence, Health promotion, Cuts and grazes, Burns, Arteriosclerosis, Chronic skin diseases
- Drinking indications
- Chronic digestive diseases, Constipation, Chronic cholecystitis, Gallstones, Obesity, Diabetes, Gout, Liver disease
- Contraindications
- Acute illnesses (especially with fever), Active tuberculosis, Malignant tumors, Severe heart disease, Respiratory failure, Renal failure, Bleeding disorders, Severe anemia, Other progressively worsening diseases, Pregnancy (especially early and late stages)
Drinking
- Drinkability
- Drinkable
- Drinking notes
- The general serving size for drinking is about 100-200ml, with an initial daily limit of 200-400ml. Please avoid drinking from after dinner until bedtime.

