The Konjac potato is a tuber from which a jelly is extracted. Dried konjac can only be produced in the Okkuji area, in Ibaraki Prefecture, where winters are harsh but with little snow. The secret to producing high-quality konjac lies in making the jelly extract from the raw tubers, resting it on straw, wetting it with water, and freezing it all at once overnight. This konjac is one of the few still produced by hand, using the natural process of desiccation. Furthermore, it is produced according to the secret recipe and with the original tools passed down from Ginzaburo Kikuchi, who has been producing konjac in the Okkuji area for many years.
Konjac is a low-calorie food that is high in fiber and calcium. It helps create a feeling of fullness and control hunger. Additionally, it is an effective remedy for constipation. This product, since it is dried, can be stored for a long time in a dry place.