What is Hakko Choju
(Fermentation and Longevity)?

Fermentation and Longevity

Nagano Prefecture is renowned for its production of fermented foods like miso and pickles, which have contributed to a long and healthy lifestyle for the people. Through the development of the fermentation food industry, we aim for further healthy longevity.

Fermented foods as culture

Surrounded by mountains, landlocked, and snow-bound in winter, families in Nagano Prefecture have long relied on miso, soy sauce, pickles, sake, and other storable foods and beverages, cultivating fermentation as part of their culture. Nagano Prefecture’s fermented food industry developed from these traditions. People soak vegetables in salt, enabling them to eat them in winter. They enjoy fermented liquor and frequently eat fermented and processed beans in place of meat. A healthy diet of fermented foods, rooted in lifestyle, underpins the long life expectancy of Nagano Prefecture.