Definitely some of the freshest oysters I've ever had. Grilled ones, and deep fried oysters (kaki). Hiroshima doesn't have many attractions, but it's a city with deep historical value. One striking point that I noticed when I visited their Peace Memorial Museum was how the Japanese "conveniently" forgot they were the antagonists of WW2. Instead, they just said "Japan walked towards the path of war" and they would like to promote international peace. Hmm.