Yamazaki Baking Co., Ltd. engages in the production and sale of bread products. It operates through the following segments: Food, Retail, and Others. The Food segment manufactures and sells bread, Japanese and Western confectioneries, cooked rice, and rice crackers. The Retail segment manages convenience stores. The Others segment includes logistics, food production facility design and construction, administrative work and outsourcing contracts, insurance agency, and cleaning agent production and sales. The company was founded by Tojuro Iijima in March 1948 and is headquartered in Tokyo, Japan.