Best onsen for Skin Beauty in Oita

8 picks ranked from onsen analysis-sheet data (official, verified and free-flowing sources prioritised)

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Yuusainoyado Boukai Carbonated Spring
Carbonated SpringChloride SpringVerified
Yuusainoyado Boukai
悠彩の宿 望海
Oita Beppu· 悠彩の宿 望海 本館Beppu Onsen
The Seaside Spring of Silky Skin

This private source gushes in the Kitahama district, part of Japan's premier onsen resort, Beppu, overlooking the bay. Located in an area that has long flourished as an entertainment district, this spring has soothed countless travelers. Combining the qualities of a bicarbonate and a chloride spring, its waters gently exfoliate the skin while a veil of salt locks in moisture. After bathing, you can enjoy a unique texture that is both silky and deeply hydrated. It is a renowned spring perfect for releasing mind and body while feeling the Beppu sea breeze.

Onsen RyokanRoom with Open-air Bath
StimulationBactericidalSkin BeautyHeat RetentionRelaxation
pHMildly Alkaline8.3
0714
TEMP56.3
0℃50℃100℃
KEY MINERALS

A natural moisturizer also used in skincare lotions. Forms a thin veil on the skin to reduce moisture loss after bathing.

Softens dead skin cells for a silky bathing feel.

A trace component with gentle antibacterial and anti-inflammatory action.

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Eienue Intakonchinentarubeppurizotoandosupa Chloride Spring
Chloride SpringVerified
Eienue Intakonchinentarubeppurizotoandosupa
ANAインターコンチネンタル別府リゾート&スパ
Oita Beppu· ANAインターコンチネンタル別府リゾート&スパ 浴場 壺湯Kannawa Onsen
The Soothing Spring of the Steam-Veiled Highlands

This ANA InterContinental Beppu Resort & Spa Tsuboyu Gensen source was developed using modern drilling techniques on a highland overlooking the historic, steam-filled streets of Kannawa, Beppu, a renowned therapeutic bathing area since the Kamakura period. A key feature is the dissolved salt, which gently envelops the skin to provide long-lasting warmth after bathing. It offers a moment of deep release for those seeking to connect with Beppu's magnificent nature.

Onsen RyokanPrivate Rental BathRoom with Open-air Bath
StimulationBactericidalSkin BeautyHeat RetentionRelaxation
pHNeutral6.5
0714
TEMP44.3
0℃50℃100℃
KEY MINERALS

A natural moisturizer also used in skincare lotions. Forms a thin veil on the skin to reduce moisture loss after bathing.

19.7 mg/kg

A trace component with gentle antibacterial and anti-inflammatory action.

609 mg/kg

Boosts after-bath warmth and warms the body from the core.

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Kujuukougenhoteru Chloride Spring
Chloride SpringSulphate SpringCarbonated SpringVerified
Kujuukougenhoteru
天空の大地 久住高原ホテル
Oita Taketa· 天空の大地 久住高原ホテル
Kuju Highland's Skin-Nourishing Spring

Pumped from 1,000 meters beneath the Kuju Highlands in Aso-Kuju National Park, the Tenku no Daichi Kuju Kogen Hotel source is a true all-star spring, combining the properties of chloride, sulfate, and bicarbonate waters. Rich in metasilicic acid, a natural moisturizer, it leaves skin feeling smooth during the bath and wonderfully soft afterward. It's perfect for days when you want to deeply soothe body and soul while gazing at the majestic nature of the Kuju mountain range and Mount Aso.

Onsen Ryokan
StimulationBactericidalSkin BeautyHeat RetentionRelaxation
pHNeutral6.8
0714
TEMP51.5
0℃50℃100℃
KEY MINERALS
44.6 mg/kg

A trace component with gentle antibacterial and anti-inflammatory action.

1190 mg/kg

A "beauty spring" that gently emulsifies dead skin cells, leaving skin smooth after bathing.

A natural moisturizer also used in skincare lotions. Forms a thin veil on the skin to reduce moisture loss after bathing.

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Beppuonsen Shiragiku Carbonated Spring
Carbonated SpringVerified
Beppuonsen Shiragiku
ホテル白菊
Oita Beppu· 楠湯 Beppu Onsen
Beppu's Silken Skin Elixir

This private source, Kusunoyu, gushes forth in the Beppu Onsen area, one of the eight springs of Beppu. While its name is associated with the historic "Kusunoki Onsen" public bath dating back to the Kamakura period, that bathhouse is now closed. This source features a balanced blend of skin-smoothing bicarbonate ions and core-warming chloride ions at a gentle pH of 8.2. As you steep in its waters, the slightly viscous texture envelops your skin, leaving it feeling moisturized and restoratively warm long after you emerge. It is perfect for those seeking to unwind both body and soul in a historic spa town.

Onsen RyokanRoom with Open-air Bath
StimulationBactericidalSkin BeautyHeat RetentionRelaxation
pHMildly Alkaline8.2
0714
TEMP58.2
0℃50℃100℃
KEY MINERALS

A natural moisturizer also used in skincare lotions. Forms a thin veil on the skin to reduce moisture loss after bathing.

Softens dead skin cells for a silky bathing feel.

A trace component with gentle antibacterial and anti-inflammatory action.

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PRIncludes affiliate links
Beppuonsen Hoterunyutsuruta Chloride Spring
Chloride SpringInfo pending
Beppuonsen Hoterunyutsuruta
別府温泉 ホテルニューツルタ
Oita Beppu· ホテルニューツルタ 源泉1号
The Soothing Chloride Spring

Hotel New Tsuruta Gensen 1-go is a private source located in the Kitahama area, the central district of the Beppu Onsen region, which boasts the largest volume of hot spring water in Japan. This source feeds the hotel's panoramic bath, known as "Nijo-no-yu," and is descended from a historic spring said to have been flowing since the Tenpo era (1830-1844). The mildly alkaline chloride spring is gentle on the skin and warms the body to its core. It is recommended for those who wish to unwind and experience a moment of luxury while soaking in historic waters with a view of Beppu Bay.

Onsen RyokanTattoo OK (public bath)
StimulationBactericidalSkin BeautyHeat RetentionRelaxation
pHMildly Alkaline7.8
0714
TEMP56
0℃50℃100℃
KEY MINERALS

A natural moisturizer also used in skincare lotions. Forms a thin veil on the skin to reduce moisture loss after bathing.

Softens dead skin cells for a silky bathing feel.

170 mg/kg

Transdermal absorption gently supports skin hydration and muscle relaxation.

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Takegawara Onsen Chloride Spring
Chloride SpringCarbonated SpringInfo pending
Takegawara Onsen
竹瓦温泉
Oita Beppu· 竹瓦温泉 (男湯)Beppu Onsen
Warm waters that weave Beppu's history

This historic onsen has been a beloved symbol of Beppu since the Meiji era. Rich in chloride and bicarbonate ions, its defining characteristic is a gentle warmth that envelops the skin. The long-lasting warmth you feel after bathing is like wearing a coat of the spring itself. It's recommended for those seeking to heal daily fatigue and refresh mind and body, or for anyone wishing to spend a relaxing time immersed in historical charm. Enjoy a moment touching the heart of traditional Japanese onsen culture.

Day-use Bath
StimulationBactericidalSkin BeautyHeat RetentionRelaxation
pHMildly Alkaline7.5
0714
TEMP48.8
0℃50℃100℃
KEY MINERALS

A natural moisturizer also used in skincare lotions. Forms a thin veil on the skin to reduce moisture loss after bathing.

Softens dead skin cells for a silky bathing feel.

A trace component with gentle antibacterial and anti-inflammatory action.

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PRIncludes affiliate links
An Bar Yufu Inn Chloride Spring
Chloride SpringCarbonated SpringInfo pending
An Bar Yufu Inn
AMBER Yufuin
Oita Yufu· AMBER Yufuin
The Amber Moisture Spring

This is a newly drilled source in the Yufuin Onsen area, which boasts one of the largest outputs in Japan. Nestled at the foot of Mt. Yufu, this hot spring resort has long been cherished for therapeutic bathing. The AMBER Yufuin source features a high alkalinity of pH 8.9, combining the qualities of a bicarbonate spring that smooths the skin by removing old keratin, and a chloride spring that helps retain body heat. It is particularly characterized by its abundance of metasilicic acid, a natural moisturizing component.

Onsen RyokanPrivate Rental BathRoom with Open-air Bath
StimulationBactericidalSkin BeautyHeat RetentionRelaxation
pHMildly Alkaline8.9
0714
TEMP68.1
0℃50℃100℃
KEY MINERALS

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.

Softens dead skin cells for a silky bathing feel.

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PRIncludes affiliate links
Tennenonsen Arisutonhoteruooita Carbonated Spring
Carbonated SpringInfo pending
Tennenonsen Arisutonhoteruooita
天然温泉 アリストンホテル大分
Oita Oita· アリストンホテル大分
Urban Amber Beauty Spring

Drawn from 700 meters beneath the center of Oita City, this private source is a true urban oasis. The Ariston Hotel Oita source boasts a pH of 8.6 and abundant bicarbonate ions, which gently exfoliate the skin, leaving it remarkably smooth. Its amber-hued waters invite deep relaxation, melting away the day's fatigue. It is perfect for those seeking to refresh and rejuvenate after a day of business or sightseeing.

Onsen Ryokan
StimulationBactericidalSkin BeautyHeat RetentionRelaxation
pHMildly Alkaline8.6
0714
TEMP52.1
0℃50℃100℃
KEY MINERALS

A natural moisturizer also used in skincare lotions. Forms a thin veil on the skin to reduce moisture loss after bathing.

Softens dead skin cells for a silky bathing feel.

3.4 mg/kg

A trace antibacterial component that keeps skin clean.

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Why onsen are considered good for Skin Beauty

The benefits of an onsen vary by spring type. Certain spring types are traditionally considered good for Skin Beauty, and the corresponding indications are listed in the legally required onsen analysis sheets. my Onsen Techo ranks the onsen best suited to your symptom and area based on analysis-sheet data, which is mandated for display under Article 18 of Japan's Hot Spring Act. Each onsen page shows mineral visualisations, bathing tips and booking options.