Best onsen for Asthma in Oita

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

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Ukihabekkan Shinshiyou Sulphur Spring
Sulphur SpringSimple SpringVerified
Ukihabekkan Shinshiyou
浮羽別館　新紫陽
Oita Hita· 浮羽別館・新紫陽
Bungo's Silken Retreat

Amagase Onsen is one of Bungo's three great hot springs, alongside Beppu and Yufuin. The Ukihabekan Shinshiyo source is drawn via a 150-meter deep powered drill from a hillside site. With over 1,300 years of history, Amagase's waters were mentioned in the ancient "Bungo Fudoki" chronicles and have long been cherished for therapeutic bathing. This source combines pH 8.9 alkalinity with sulfur properties, gently removing old skin cells for a smooth feel. You can enjoy a silky skin sensation after bathing, perfect for those seeking to refresh mind and body.

Onsen RyokanPrivate Rental BathRoom with Open-air Bath
StimulationBactericidalSkin BeautyHeat RetentionRelaxation
pHMildly Alkaline8.9
TEMP79.7℃
KEY MINERALS
Fluoride ion
5.8 mg/kg
Metaboric acid
12.2 mg/kg
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Why onsen are considered good for Asthma

The benefits of an onsen vary by spring type. Certain spring types are traditionally considered good for Asthma, 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.