![Hot springs|Okamotoya [Official Website] Beppu Myoban Onsen- Experience Milky Blue Hot Spring & Gastronomic Delights](https://www.okamotoya.net/wp/wp-content/themes/okamotoya2025/assets/img/common/logo.svg){kind=logo}
Our signature- milky blue sulphur springs
We welcome you to embrace the sense of calm and relaxation that surrounds you from the moment you soak in the spring water, which offers science-backed health benefits.
Our mysterious, milky-blue hot springs are the ultimate escape for your wellness retreat.
INDEX
Milky BlueThe “Milky Blue” Spa
Of the eight hot springs in Beppu, Okamotoya's sulphur spring is especially loved for its health benefits.
The milky white water also looks bluish, curating a “milky blue” color.
Soak in the historic spa, rich with stories.
Discover wellness reimagined with timeless, silky soft spring water
What Modern Science Reveals About Toji
Toji, Japan’s traditional healing practice, grew out of people’s lived experience. Long before science could explain it, the benefits of hot springs were clear, and the spring at Okamotoya was known for easing skin conditions.
In modern times, research on mineral composition and therapeutic effects has advanced, and Beppu became a leading region in using hot springs as part of medical care.
Today, we can better understand how Okamotoya’s Shin-Toji Wellness supports beauty, health, and medical well-being. Here, we present the scientific findings that help explain these benefits.
Our Tranquil GardenGarden-view open-air hot spring
In our garden-view, open-air bath, discover a tranquil escape where the milky-blue spa and sweeping views of nature invite you to slow down, let go, and restore harmony to your body, mind, and spirit.
The mysterious cobalt baths that change moment by moment
The mysterious milky blue spa changes from one moment to the next.
It’s clear blue in the morning, vibrant emerald in the daytime, deep indigo at dusk…
Soak in different times, different seasons to explore ways to unwind.
Depending on the water quality and the sunlight that day, the water color ranges from pale blue to dense white.
This miraculous beauty is woven by nature. It’s sad, but you’ll never see the same color again!
Our Hot SpringsPublic Bath
Spoil yourself with the ultimate indulgence in our variety of baths and styles.
Allow our mysterious milky blue spa to pamper you on your holiday
The rich minerals and skin-beautifying ingredients ensure the magic lingers long.
Public bath for gentlemen
A soothing paradise with a sense of expansiveness
Soak in natural light through the huge windows as you float above the clouds in the milky-blue spa, with spectacular reflections.
With unobstructed views of the four seasons, splash all the weariness away.
Reserved exclusively for registered guests, our hot spring is an experience not to be missed.
Fascinating rock bath with natural stones
This unique hot spring treatment stimulates all five senses through the blessing of nature. The sulphur aromatherapy and the high-quality springs with white mineral deposits heal your body, soul, and spirit.
Public bath for ladies
Let the fragrance of Japanese cypress leave your mind relaxed and balanced.
Utmost bathing time with high-quality cypress. The sensational combination of the gentle aroma of cypress and the milky-blue spring water.
The holistic treatment brought to you by the warmth of wood
The spa nourishes your skin and decreases stress levels.
The rock-made bathtub is filled with
Skin-beautifying hot spring minerals.
The bounties of nature and soothing hot springs can arrange virtually anything.
The spring is gentle on the skin, leaving it moist and beautiful. Let it feel the power of the mysterious, milky-blue color and the floating mineral deposits.
Changing Room
Clean, comfy, and spacious
Marvel at the bright, hygienic changing room, complete with all necessary amenities.
The spacious, comfy space prepares you well for relaxation.
Drinkability
The springs are drinkable
It’s advisable to drink fresh springs from the source 30 minutes before meals.
Avoid drinking after dinner and before sleep.
Drink approximately 100cc, diluted about three times; the daily intake amount should be around 200cc to 500cc.
Indications- Impaired glucose tolerance (diabetes)
Hypercholesterolemia
Mineral Deposits
The incrustations are evidence of good water quality
Floating on the beautiful spring water are high-quality mineral deposits.
Embrace and be embraced by the healing power of nature.
Myoban Hot SpringA Guide to Myoban Hot Spring
Oita, where Beppu is located, is known as the hot springs prefecture and boasts the largest number of spring sources in Japan. The eight natural hot springs in Beppu City are collectively known as the “Beppu Eight Hot Springs,” and “Myoban” is one of them. Let our retro-chic town welcome you with the aroma of sulphur, the proof of authenticity. Our resort is one of the traditional ryokan, dating back 150 years.
The milky-white water also appears bluish. It can be compared to celadon. It is a 100% natural spring (no water is added or heated) containing a huge amount of sulphur and silicic acid. The slightly acidic spring exfoliates dead skin cells and moisturizes the skin so it is a beauty filter. Registered resort guests enjoy unlimited access to our springs.
Sailing into the steam of Beppu
Sailing into the steam of Beppu
The eight distinctive hot springs in Beppu come with different textures
Myoban, Hamawaki, Beppu, Kamegawa, Kannawa, Kankaiji, Hotta, and Shibaseki are commonly known as the eight hot springs of Beppu. They are all distinctive for their spring textures and backstories. They sum up to constitute a global top hot spring area for soaking experiences with depth and diversity.
WEBSITEHot spring overview
| Spring texture | Sulphur spring, slightly acidic, natural sulphur spring (hydrogen sulfide) |
|---|---|
| Health benefits | Healing chronic pain/stiffness in muscles/joints, cold intolerance, peripheral circulatory disorders, disorders of gastrointestinal hypomotility, mild hypertension, mild hypercholesterolemia, mild asthma or pulmonary emphysema, dysautonomia, stress response, fatigue, atopic dermatitis, psoriasis vulgaris, chronic eczema, skin suppuration, peripheral circulatory disorders, impaired glucose tolerance (diabetes); also as recovery treatment/wellness activity. |
| A wide range of natural hot springs | For gentlemen- A huge open-air hot spring, rock spa, and public bath For ladies- Open-air hot spring, cypress spa, and rock spa |
| Amenities |
|
| Opening hours | 3:00 pm - 11:00 pm & 6:00 am to 9:30 am |
| Warm reminder | Kindly note that our baths have stairs that may not be suitable for seniors. Senior guests are recommended to enjoy the entire soaking experience with a companion. |
The power of Okamotoya hot spring- inactivation of human coronaviruses
Good Eye Co., Ltd., a startup venture established by Gunma University, has conducted a test on the inactivation of the coronavirus in Okamotoya's hot spring water, reporting a 92.7% efficiency.