The Secret of Azumino Quality
Safe and Secure Quality Control
For each product we manufacture, we conduct quality inspections in accordance with our internal regulations. Additionally, we regularly perform water quality tests and radiation checks through third-party agencies on both the raw water and the finished products to ensure safety.
Japanese Craftsmanship
Since our natural spring water is nurtured by nature, its taste can vary with the seasons. We are committed to meticulous craftsmanship to deliver these subtle differences as authentically as possible.
No Heat, Completely Natural
The pure, natural taste of water nurtured by the abundance of nature is at the heart of Haruna Water. To preserve this deliciousness, our production facility uses a non-heating microfiltration method. This process removes tiny impurities like dust and microorganisms, bottling only the pristine natural water. Without the need for heat treatment, we maintain the water’s original mineral balance.
We bottle high-quality natural water drawn from underground aquifers in aseptic (sterile) filling rooms. By using microfiltration with filters as fine as 0.1μm, we carefully eliminate impurities and microorganisms while preserving the water's oxygen and mineral balance, ensuring a safe, refreshing, and delicious product.
The Secret of Azumino Quality
Food Safety Policy
At our manufacturing plants in the Azumino Ariake and Matsukawa, we operate our daily operations aligned with on a Food Safety Policy based on the food safety management system FSSC22000.
FSSC22000 (certified January 2019)
The Secret of Azumino Quality
Partnering with Nature
FSSC22000 (certified 10/2019)
In our production line, we do not use any chemicals, including disinfectants. Instead, we clean and sterilize caps and PET bottles in our aseptic filling rooms using heated natural water drawn from our sources. We also avoid using chemical agents in the conveyor water that transports the products. This approach allows us to return the post-production cleaning and process water back to nature without harm.
We are grateful for the blessings of this land and are committed to creating a system that reduces environmental impact. We work to walk in harmony with the nature of Azumino, always mindful of our responsibility to preserve its pristine beauty.