Osaka, the third largest city in Japan, lacks the charm of Tokyo or the historic appeal of nearby Kyoto. Home to Kansai International Airport, Osaka is often a jumping-off point for more popular nearby destinations such as Kyoto, Nara and Kanazawa, all a short train ride away. While Osaka is not the typical tourist town with must-visit attractions like temples, shrines and museums, it’s still a great place to hang out and spend a couple of days to enjoy local specialities such as okonomiyaki and...