Japan's Emperor Naruhito and Empress Masako view paintings and Japanese calligraphy works related to the 45th National Convention for the Development of an Abundantly Productive Sea, at a hotel in the city of Osaka, the capital of the namesake prefecture in western Japan, on Saturday. (Pool photo)
Japan's Emperor Naruhito and Empress Masako talk with fishery industry people in the city of Osaka, the capital of the namesake prefecture in western Japan, on Saturday. (Pool photo)