Three foreigners in Japan—a lawyer, a photographer, and a tour guide—make up an "Ojisan Trio" and visit the city of Osaka. From cheering alongside passionate baseball fans at Hanshin Koshien Stadium, to interacting with friendly merchants and locals in Japan's longest shopping arcade, the Ojisan Trio wander into a number of humorous situations. Follow them on their Osaka Quest, and discover the wonders and warmth of Western Japan's largest city.