Japanese food and Japanese sake are designated as a world heritage of UNESCO. Japanese gastronomy is paid attention to all over the world. Japan Cultural Agency is promoting ' Japan Cultural Expo' this year and one of the selected theme is ' Sake breweries and Fermentation tourism'. You can get information of Chita region of Aichi, Settaya region of Niigata, Kozaki region of Chiba and Akita prefecture. You can try the taste of soy sauce of each region.