Hiroshima, the first thing that comes to mind is the atomic bomb. The Peace Memorial Park and Museum are the most visited attractions in Hiroshima. Many first-time visitors are aware of the museum but what they may not realize, is that Hiroshima is also one of the best food cities in Japan. Like Osaka, it’s famous for its okonomiyaki and has long been the source of the best oysters in the country. Hiroshima is one of three cities that the local Japanese like to visit when they travel for food, the other two being Nagoya and Fukuoka.