Standard sushi rice utilized at Genki Sushi is prepared using a traditional mixture of rice vinegar, sugar, and salt, which naturally does not contain drinking alcohol. However, certain specialized menu items, cooked sauces, marinades, or dressings may incorporate trace amounts of mirin (Japanese sweet rice cooking wine) or cooking sake for authentic flavor profiles. While much of the alcohol content typically evaporates during the cooking or preparation processes, individuals who strictly avoid alcohol for personal, religious, or health reasons should request ingredient details or allergen guides from staff before ordering.