journal
Izumi City in winter. A city of prayer where cranes and people live together.The appearance of being in harmony with nature overlaps with the philosophy of Onsen Water 99.
Akune City, Kagoshima Prefecture.A healing town where the sea and sunset speak to you.The gentle relationship between nature and humans overlaps with the philosophy of Onsen Water 99.
Satsuma Town is a town where forests and hot springs speak to you.The sacred water of Shio Onsen and the tranquility of the bamboo forest soothe people's hearts.The circulation of nature and the cu...
Satsumasendai, a town of rivers and prayers.In this land where ancient myths and abundant water live,The ``memory of prayer'' that people have lived in harmony with nature remains.Nitta Shrine, Iri...
Ichikikushikino City, Kagoshima Prefecture is a city where gold mines and the sea meet.In this place where "prayers" that live in history and rich nature are in harmony,Follow the story of “water a...
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...
Hot Spring Water 99 is a “drinkable hot spring” that can be used not only for drinking, but also for cooking, coffee, and rice cooking. We will show you how to easily enjoy the natural alkaline ion...