Okinawa Churaumi Aquarium
Churaumi Aquarium in Okinawa Prefecture is the most popular aquarium in Japan that attracts tourists. Many people fly all the way from Tokyo just to see it. What attracts people to the aquarium is a huge tank that houses whale sharks, sea turtles, manta rays, etc. Of course there are dolphin shows, live feeding, and other fun activities available. The facility is very large, so have your map handy to prevent from getting lost!