Penguins and sea lions alike ‘fly through the skies’ in Sunshine City Tokyo’s Sunshine Aquarium. On top of this building is a modest-sized aquarium, in it is a raised ‘Aqua Ring’. This transparent feature is elevated 7.5 feet from the ground giving enough space for visitors to view the swimming penguins and sea lions from below. You can see them in action here. If you happen to be somewhere in Tokyo right now, you can still catch this exhibit from 6:30 to 7:30 pm until 2nd September 2012.