Currently, due to temporary limitations on the payment system,
Payment methods accepted are Visa and Mastercard only .
We deeply apologize for any inconvenience caused to our customers.
We are currently working to quickly restore other payment methods.
We kindly ask for your understanding.
[Brand Story] ONSENSUI 99 was born in Tarumi, Kagoshima
ONSENSUI 99 is natural alkaline hot spring water born in Tarumi, Kagoshima. The brand name embodies the naturally occurring water quality of pH 9.9, and we deliver water nurtured by volcanoes and g...
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ONSENSUI99 Thailand Official Launch 2026 | Announcement of Sales Launch in Thailand
We'd like to share the thoughts and background behind the launch of ONSENSUI99 in Thailand. This is a new challenge to deliver Japanese quality water overseas.
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