Y.S.Food Co.,Ltd. engages primarily in the restaurant business, developing, managing, and franchising noodle restaurant chains in Japan and internationally; its core offerings include the Chikuho Ramen Yamagoya and Basara Ka brands, specializing in ramen, dumplings, and chashu roast pork dishes, complemented by manufacturing and sales of ramen ingredients and kitchen equipment, provision of sanitation services, and operation of hot bath facilities. The company operates within the quick-service restaurant segment of cyclical consumer services, targeting domestic and overseas customers through direct management, franchising, and merchant guidance services for food, noodles, and related retail products; it maintains geographic operations centered in Japan with international expansion. Founded in an earlier period with headquarters in Japan, Y.S.Food Co.,Ltd. recently acquired the rotisserie business of Asian Table in Yokohama City, Kanagawa Prefecture, through a subsidiary, reflecting ongoing strategic expansion in food operations.