It is named "Hiden-mame (Secret rice field beans)" because of the dignity of the beans compare to other beans like larger bean size, sweetness, rich aroma and taste. The "Hiden-mame" raised in Miyagi Prefecture are harvested in the best season of the year and we freeze them rapidly. After that a craftsman steam frozen beans in a steamer to make a textured bean paste. We use sugar and salt but these are additive-free food because since the taste has been transmitted since the company was founded, no additives are used. The rice cake is made from the highest grade of glutinous rice is named "Miyakogane" which is produced in Miyagi prefecture. Kiwami Zundaha-Mochi is characterized by its suppleness, tenacity, deliciousness, and the secret natural sweetness of the beans.