Suzuka Circuit Onsen
Analysis VerifiedSuzuka Circuit Onsen is a unique hot spring located on the grounds of the world-renowned Suzuka Circuit racetrack. For years, it soothed race fans and families at the "Kur Garden" facility, which opened in 1994. This pump-lifted spring became the perfect spot to cool down and refresh after the excitement of a race. Since 2023, it continues its legacy of healing at the new guest-exclusive "THE SPA".
The bar length shows how abundant each component is compared to thresholds that make it "distinctive" (therapeutic spring standards, beauty spring criteria, etc.).
A trace component with gentle antibacterial and anti-inflammatory action.
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.
The weakly alkaline water, with a pH of 8.4, is expected to soften the skin's keratin layer, leaving it smooth. Its low-irritant nature is suitable for long soaks, but take breaks to avoid overheating. Enjoy a leisurely bath to calm the excitement after watching a race.
With a pH of 8.4, this weakly alkaline Simple Onsen is known as a "skin-beautifying spring," offering a cleansing effect that leaves skin smooth. The high source temperature of 44.9°C warms the body to its core, helping to relieve muscle and joint pain—perfect for soothing a tired body after a long day at the circuit.
Avoid bathing during active stages of illness, if you have severe heart or lung disease, or gastrointestinal bleeding. Also contraindicated during acute flare-ups of chronic diseases. Consult a doctor if you have health concerns.
※ See the analysis data below for detailed contraindications
ANALYSIS DATAView all analysis fields ▼
Source Info
- Source name
- 鈴鹿サーキット温泉
- Spring type
- 単純温泉 (低張性 弱アルカリ性 高温泉)
- Source temperature
- 44℃
- pH
- 8.3
- Flow rate
- 430 L/min
- Flow type
- 動力揚湯
- Osmotic pressure
- 低張性
Analysis Document
- Analysis date
- 2023-02-10
- Analyst organization
- 株式会社 東海テクノ 四日市分析センター
Cations
- Lithium ion Li⁺
- 0.00 mg/kg
- Sodium ion Na⁺
- 177 mg/kg
- Potassium ion K⁺
- 2.0 mg/kg
- Ammonium ion NH₄⁺
- 1.0 mg/kg
- Magnesium ion Mg²⁺
- 0.30 mg/kg
- Calcium ion Ca²⁺
- 3.2 mg/kg
- Aluminum ion Al³⁺
- 0.00 mg/kg
- Manganese ion Mn²⁺
- 0.00 mg/kg
- Iron(II) ion Fe²⁺
- 0.00 mg/kg
- Iron(III) ion Fe³⁺
- 0.00 mg/kg
- Strontium ion Sr²⁺
- 0.00 mg/kg
- Barium ion Ba²⁺
- 0.00 mg/kg
- Total cations
- 0.18 mg/kg
Anions
- Fluoride ion F⁻
- 0.30 mg/kg
- Chloride ion Cl⁻
- 35.5 mg/kg
- Sulfate ion SO₄²⁻
- 0.00 mg/kg
- Bicarbonate ion HCO₃⁻
- 380 mg/kg
- Carbonate ion CO₃²⁻
- 7.2 mg/kg
- Bromide ion Br⁻
- 0.00 mg/kg
- Iodide ion I⁻
- 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⁻
- 0.70 mg/kg
- Total anions
- 0.42 mg/kg
Undissociated Components
- Metasilicic acid H₂SiO₃
- 32.2 mg/kg
- Metaboric acid HBO₂
- 2.7 mg/kg
- Total undissociated
- 0.03 mg/kg
Dissolved Gas
- Free carbon dioxide CO₂
- 5.1 mg/kg
- Free hydrogen sulfide H₂S
- 0.00 mg/kg
- Total dissolved gas
- 0.01 mg/kg
Totals
- Total dissolved substances
- 0.64 mg/kg
- Component total
- 0.65 mg/kg
- Evaporation residue
- 0.43 mg/kg
Usage
- Heating
- Yes（The water is heated to maintain a suitable temperature for bathing.）
- Dilution
- No
- Recycle / Filter
- Recycled / Filtered / A circulation and filtration system is used to conserve hot spring resources and for sanitation management.
- Additives
- No
- Disinfection
- Yes（Chlorine-based agents are used for sanitation management.）
Indications & Contraindications
- Bathing indications
- Chronic pain or stiffness in muscles and joints (rheumatoid arthritis, osteoarthritis, low back pain, neuralgia, frozen shoulder, bruises, sprains, etc. in chronic stages), Muscle stiffness due to motor paralysis, Poor circulation, Peripheral circulatory failure, Gastrointestinal dysfunction (stomach heaviness, intestinal gas, etc.), High blood pressure (mild), Impaired glucose tolerance (diabetes), Dyslipidemia (mild), Mild asthma or emphysema, Hemorrhoids, Autonomic instability, Stress-related symptoms (insomnia, depression, etc.), Post-illness recovery, Fatigue recovery, Health promotion
- General indications
- Autonomic instability, Insomnia, Depression
- Contraindications
- Active stages of illness (especially with fever), Active tuberculosis, Advanced malignant tumors or severe anemia causing significant physical weakness, Severe heart or lung disease causing shortness of breath with slight movement, Severe kidney disease with swelling, Gastrointestinal bleeding, Visible bleeding, Acute exacerbation of a chronic illness
Drinking
- Drinkability
- Not drinkable
