Yamaichi Co. Ltd. is a seafood processing company founded in 1916 and based in Ibaraki, Japan. Specializing in small fish products like *shirasu* (whitebait), Yamaichi is recognized for its focus on freshness and sustainability. The company ensures stringent quality control and food safety standards, being the first in Japan to achieve HACCP certification for their processing. Yamaichi supplies its products to supermarkets, regional markets, and foodservice businesses both domestically and internationally.