<Introduction> Konbucha is an original and unique traditional Japanese soup prepared with konbu produced in Japan. In the past, by pouring hot water onto shredded konbu, extracted rich umami from konbu and drunk it. And after drinking, ate used konbu. In 1918, we created powdered Konbucha made with konbu produced in Hokkaido to enhance the taste and flavor. Ever since, our innovative Konbucha has been well-established, top brand in Japan. Konbucha is also pop...