Japan’s cooking world is reigned over by the Ajio Cuisine Society. By chance, Genjiro Murata, the president and flavour emperor of the society finds himself ends up visiting an eatery called Hinode in Shitamachi. In a gentlemanly manner, the emperor katsu-don made by Yoichi. This was how the flavor emperor and the culinary genius Yoichi, also known as Ajikko met.