Irohasu Kita no Grapes Mix" (North Tohoku only), using grape extracts from Aomori Prefecture's Steuben, Akita Prefecture's Niagara, and Iwate Prefecture's Campbell grapes
Irohasu's fruit-flavored water series will now offer "Irohasu Kita no Grapes Mix," which contains grape extract from the northern Tohoku region (Aomori, Akita, and Iwate prefectures).