BEISIA Sanuki Udon from Kagawa Prefecture is one of the most popular products by BEISIA. Produced in Sanuki region of Kagawa Prefecture which is famous for udon noodle tradition. Boil the udon noodles for several minutes, drain water and serve it in a hot or cold udon soup. Sanuki Udon (讃岐うどん) are udon noodles from Kagawa Prefecture. They are named after the prefecture’s former name, Sanuki. Along with Gunma’s Mizusawa Udon and Akita’s Inaniwa Udon, Sanuki Udon is listed as one of Japan’s three most famous types of udon noodles. But much better known than Mizusawa and Inaniwa Udon, Sanuki Udon has become popular nationwide. Sanuki Udon is characterized by its firm, chewy texture, achieved by using a specific type of wheat which was traditionally grown in Kagawa Prefecture.