Using the pronoun "Danbo Danayan" as a raw material, after about eight hours of cooking, then set aside for about a day. This way the sugar penetrates into the soybean well, making it a sweet and complete shape. Because the red bean soup is very sweet, the store also prepared a piece of salt kelp for each person. This kelp is also a natural kelp from Hokkaido South that has been carefully selected. But it seems that people who are afraid of salty can't stand it. In addition, a fried tea is also provided, the same big, is the Uji tea in southern Kyoto.