- Business
- ATOM Corporation ATOM Corporation (7412.T) operates restaurant chains in Japan, managing both company-owned and franchised outlets that offer izakaya pubs; conveyor-belt sushi restaurants; yakiniku barbecue establishments; family restaurants serving steak, tonkatsu pork cutlet, and other casual dining options; and karaoke venues. The company focuses on the foodservice industry, primarily targeting consumers in regional markets including Tohoku, North Kanto, Tokai, Hokuriku, and Chubu areas, with nationwide franchising support. Founded in 1972 and headquartered in Yokohama, Japan, ATOM Corporation functions as a subsidiary of Colowide Co., Ltd., providing operational management, supply chain services, and brand development for its diverse portfolio of eateries.