Nakau’s Shibikara Mala Tantan Udon arrives on October 28, 2026, at ¥690 for a regular bowl. A bonito-and-kombu sesame broth gets crisp shredded white leek and a mala sauce built from seven spices, including cumin, star anise and sansho pepper. It is slated for 446 Nakau restaurants, and extra mala sauce is available on the side for ¥30. A Numbing New Addition to Nakau’s Autumn-Winter Tantan Udon Nakau Co., Ltd., a Zensho Holdings group company headquartered in Minato, Tokyo, which operates the Nakau chain of rice bowls and Kyoto-style udon, will launch its new Shibikara Mala Tantan Udon (痺辛麻辣担々うどん, pronounced shibikara mala) from 11:00 a.m. on Wednesday, October 28, 2026. The regular size is priced at ¥690 including tax. Image: 株式会社ゼンショーホールディングス (PR TIMES press release) Every year, Nakau offers its popular Tantan Udon as the weather turns chilly in autumn and winter. The new Shibikara Mala Tantan Udon