Skip to content

Cart

Your cart is empty

journal

A clear forest stream in Japan expressing the purity and softness of japanese soft water by ONSENSUI99.
alkaline water

Why is Japanese water attracting attention overseas? The reasons and value behind its expanding global presence

Why is Japanese water so highly regarded overseas? This article explains the characteristics of Japanese water and the reasons for its expanding global presence, providing a detailed look at its va...

thailand-mineral-water-shelf-comparison
best water thailand

What kind of water is recommended in Thailand? A comparison of mineral waters and how to choose one that suits Japanese people.

When living in Thailand, have you ever wondered, "Which water should I choose?" This article thoroughly explains the characteristics of mineral water available in Thailand and how to choose water t...

Hands holding a glass of water representing daily hydration and healthy lifestyle
alkaline water

What is alkaline hot spring water? A clear explanation of its differences from regular water, its features, and how to choose it.

What kind of water is alkaline hot spring water? We'll explain everything in an easy-to-understand way for beginners, including the difference from ordinary water, the meaning of pH, the difference...

Woman choosing bottled water at a supermarket, representing the final purchase decision.
drinking water thailand guide

What kind of water is easy to drink in Thailand? How to choose recommended water for Japanese people

What kind of water is easy to drink in Thailand? We explain the characteristics of soft water and ultra-soft water recommended for Japanese people, and the key points for choosing water in Thailand...

ONSENSUI99 Japanese alkaline soft water bottle at Bang Saen Beach in Thailand, ideal for refreshing hydration in a tropical climate.
hydration lifestyle thailand

Can you buy Onsensui 99 in Thailand? The reason for its popularity among Japanese people and real opinions

"Is it true that Onsensui 99 is available in Thailand?" Here are some real reviews from the Japanese community that started from that question.

温泉水99のボトルと定期購入で届く水のある生活イメージ
hydration routine

Is a subscription to Onsensui 99 a good deal? Easy-to-understand explanations of why it's easy to continue and its benefits.

A regular subscription to Onsensui 99 is a recommended option for those who want to make daily hydration a habit. We'll explain its ease of continuation and benefits in an easy-to-understand way.

Japanese woman drinking water at home, showing a calm lifestyle with soft water and premium ONSENSUI99 hydration.
beauty routine water

Transform Your Day with Morning Water Habits: A Simple Routine for Beauty and Health

A glass of water in the morning is a simple habit anyone can start. For those conscious of their beauty and health, we introduce a hydration routine that's easy to maintain.

Japanese woman smiling while holding ONSENSUI99 bottle, representing premium Japanese soft water lifestyle.
beauty hydration

How much water should you drink? Daily water intake and timing explained

Explanation of hydration guidelines and daily water intake. We provide an easy-to-understand guide covering recommended intake based on body weight, hydration in Thailand, optimal timing, and the r...

Two glasses of water being poured and compared, illustrating soft water clarity and purity inspired by Japanese ONSENSUI99.
cold water

What's the difference between room temperature and cold water? Key drinking tips for beauty and hydration

Understanding the difference between room temperature water and cold water will change your hydration habits. We explain how to choose the right water to easily incorporate into your beauty and dai...

Japanese woman drinking water after a workout, showing clean hydration and the refreshing image of ONSENSUI99 soft water.
alkaline water lifestyle

The Relationship Between Yoga and Hydration: How to Drink Water and Choose the Right Type for Beauty and Diet

For those who practice yoga or exercise, hydration is an essential habit. This guide will clearly explain the key points for how and what to drink for those focusing on beauty and diet.