Kokusui

Kokusui is the main brand manufactured by Okada Shuzo, named from the philosophy that 'Sake, the national alcohol, is the essence (sui) of rice, and essence leads to drunkenness (sui)'.
It contains a strong desire to capture sake as the essence of the country and express its essence.
The biggest feature is using high-quality natural water pumped from 70 meters underground as brewing water, pioneering complete groundwater brewing since 1959. With the purity of deep groundwater and unique products such as the patented 'Genshu Nigori Sake', it has built a unique position as a local sake of Kagawa Prefecture.