Experience an Authentic Japanese Onsen at Home

Indulge in the ultimate relaxation with the "Japanese Famous Hot Springs" series. Unlike standard bath salts, our developers personally visited each iconic hot spring location, researching water quality and chemical analysis charts to replicate the exact minerals, colors, and scents of Japan’s most beloved hidden gems.

Every scent and hue is officially recognized by the local hot spring associations, ensuring a professional-grade spa experience in your own bathtub.

The "Blissful Luxury" Collection

This curated assortment features the most sought-after springs in Japan, perfect for relieving fatigue, warming the body to the core, and smoothing the skin.

4 Iconic Cloudy (Milky) Springs

Noboribetsu Karurusu (Hokkaido): A baking soda and Glauber’s salt blend that deeply warms the body.
Nyuto (Akita): Magnesium-rich baking soda bath that smooths skin texture.
Yamashiro (Ishikawa): A Glauber’s salt bath for a healthy, radiant complexion.
Kurokawa (Kumamoto): Sodium bicarbonate bath to soften skin and retain heat.

6 Famous Clear Springs

Nozawa (Nagano): Fresh, soft water for a gentle, warming soak.
Dogo (Ehime): Weakly alkaline formula for silky-smooth "beauty skin."
Nasu-Shiobara (Tochigi): Focuses on core-warming and circulation.
Oku-Hida Shinhotaka (Gifu): Refreshing water that leaves skin supple.
Naruko (Miyagi): Deeply moisturizing and soothing.
Mimasaka-Yubara (Okayama): Weakly alkaline sodium bicarbonate for a polished skin feel.

Key Features & Benefits

Officially Certified: Developed based on scientific "Hot Spring Analysis Charts."
Active Ingredients: Contains Sodium Sulfate, Sodium Bicarbonate, and Potassium Chloride to help with stiff shoulders, back pain, and cold sensitivity.
The Perfect Gift: Packaged beautifully for Mother’s Day, Father’s Day, or birthdays.
Travel-Friendly: Individually wrapped sachets—perfect for business trips, vacations, or a quick luxury escape at home.

How to Use

Dissolve one sachet (approx. 30g) into a standard bathtub (approx. 200L) of warm water. Stir well and enjoy the changing colors and authentic aromas of Japan.

noboribetsu karurusu: the clear scent of the atmosphere drifting from the primeval forest of orofure pass, the best ozone area in japan.
nipple: a soothing scent of green leaves carried by the cool breeze from mt. nipple.
yamashiro: the sweet and elegant iris flower scent carried by the refreshing breeze of kaga.
kurokawa: a gentle wildflower scent that drifts in the refreshing breeze that passes through the mountain stream of the tanoharu river.
naruko: the scent of hot springs that gives you a nostalgic warmth.
nasushiobara: the scent of young leaves and pine needles drifting from the mountains of the valley.
nozawa: a refreshing breeze and fresh water scent with the scent of blue sky and vegetables.
okuhida shinhotaka: the cool and clear scent of the clear breeze flowing from mt. yari.
mimasaka yubara: the scent of fresh fruits carefully grown in a relaxing time.
dogo: a refreshing scent with a clear blue sky in setouchi and gentle sunlight.

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