Art aquarist Hidetomo Kimura 's collection now on display in Tokyo . First held in 2011 to mark the centenary of the Nihonbashi Bridge , where the hall is located , the unusual exhibit proved so popular it has been held each year since . Exhibition of Japanese goldfish in 70 aquariums . Futuristic art retains traditional Japanese symbols .
Art aquarist Hidetomo Kimura 's collection now on display in Tokyo . Exhibition of Japanese goldfish in 70 aquariums . Futuristic art retains traditional Japanese symbols .