The comedy manga follows third-year high school student Michiru Tanaka, who barely passed the entrance exam to a college in Tokyo. As the date of his entrance to college approaches, however, he finds himself wrapped up in an unexpected incident, and ends up in charge of rebuilding his home town's supermarket. He and the other "big brothers" of the supermarket must fight against the effects of the recession, deflation, and depopulation. [ANN]