"7-Eleven is revolutionizing its 17B food business in Japan, offering a unique dining experience with 3-course meals and brunch options. Competing with rivals like Lawson, 7-Eleven's Japanese food offerings showcase a more traditional flavor. The food wars between US and Japan's 7-Eleven stores highlight the growing importance of foodservice in convenience retail. Discover the economics behind eating at 7-Eleven Japan and its innovative approach to food."