journal

Staying hydrated every day is crucial in Thailand's hot climate. "Onsen-sui 99," a natural alkaline ionized water from Tarumi Onsen in Kagoshima, is an ultra-soft water with a hardness of 1.7, maki...

Naturally alkaline, ultra-soft water produced by the volcanic activity of Sakurajima and the geology of the Shirasu Plateau. The mellow taste and safety of Hot Spring Water 99 are supported by a na...

Where ONSENSUI99 Is Sourced and How Its Quality Is Managed: Why You Can Choose It with Confidence
Discover the natural environment of Tarumizu City, Kagoshima Prefecture, the source of ONSENSUI99, as well as our daily quality control and commitment to Japanese quality.

From Asoke to the world—“Japanese water culture” hot spring water 99 from SOC Thailand
SOC Thailand office in Asoke, Bangkok. From this base, Japan's "Hot Spring Water 99" is spreading throughout Asia and the world. A story of brand transmission seen from the international business d...

Water culture and history of Tarumi City | 99 hot spring waters nurtured by the “city of water”
Tarumi City, Kagoshima Prefecture, has been called the "City of Water" since ancient times. The connection between abundant spring water and people's lifestyles and culture has been passed down to ...

The taste of green tea changes depending on the water quality. When brewed with ``Onsen Water 99,'' ultra-soft water with a hardness of 1.7, the bitterness is suppressed and the flavor and aroma st...

``Onsen Water 99'' is a Japanese natural alkaline ultra-soft water that has been approved by famous restaurants and three-star chefs.We will introduce the reasons why water is chosen by Japanese an...

Learning eco-habits with children | Hot spring water 99 and plastic bottle recycling
Small actions change the future. Properly folding and recycling empty bottles after drinking Hot Spring Water 99 is a sustainable habit you can do with your children.

The quality of the takoyaki varies greatly depending on the quality of the water. If you use ultra-soft water with a hardness of 1.7 and natural alkaline hot spring water 99, the dough will be soft...

What kind of water makes delicious rice? |For fluffy and sweet rice with 99% hot spring water
The taste of rice depends not only on the rice but also on the quality of the water. By using Onsen Water 99, which is soft water, you can bring out the sweetness and fluffiness of the rice to its ...