journal

Start your morning beauty routine with Onsen Mizu 99 | Daily hydration will change your skin
Staying hydrated in the morning is the first step in your beauty routine. Here's a simple morning routine that incorporates Onsen Mizu 99.

Explaining the differences between alkaline ionized water and natural alkaline water. Learn about the characteristics of artificially treated water and natural water, how to choose, and how to use...

タイで新生活を始める方へ|引越し後に後悔しない水の選び方と飲みやすい水とは?
引越し後の新生活で意外と重要なのが「水選び」。タイで失敗しないためのポイントを解説します。

Hot Spring Water 99 is a natural water with an alkaline pH of 9.9 and a hardness of 1.7.We perform high-temperature sterilization to increase safety while preserving its natural power.We will intro...

The hardness of Hot Spring Water 99 is 1.7 mg/L (calculated as CaCO₃). This is "super soft" water, which is extremely rare even by WHO standards. We will decipher the true nature of easy drinking f...

"Hot Spring Water 99" is a natural alkaline ionized water with a pH of 9.9. We will explain the differences in alkalinity, hardness, and geology in an easy-to-understand manner from a scientific pe...

“Drinkable hot springs” that are closely related to beauty, health, and daily lifestyle. "Onsen Water 99 Wellness Series" proposes a beautiful and healthy daily life through hot spring water 99.

🧪 Onsen Water 99 Annex Science Series | Story of water science and quality
An explanation of the natural alkalinity of hot spring water, pH 9.9, from geological and chemical perspectives.Introducing the alkaline mechanism produced by the strata of Tarumi Onsen in Kagoshim...

プロテインは水の温度で変わる?冷水・常温・ぬるま湯の違いを解説
プロテインは水の温度によって飲みやすさが変わります。冷水・常温・ぬるま湯の違いを解説します。

筋トレ中の水分補給はなぜ重要?プロテインと水の正しい取り入れ方
筋トレと水分補給は密接に関係しています。プロテインと水の取り入れ方をシンプルに解説します。