Last month I atteneded a conference in Nagoya and had a chance to visit Nagoya aquarium, located not too far from the city (30 min by train). The dolphin and the whale shows seemed to be the highlight of this aquarium ! Basically, the dolphin and the whale showed their ability in jumping, greeting people, and dancing on the surface of water. O.K i will let the photos talk most of the story. Here you go...
Other interesting places to visit in Nagoya are as follows: 1) Nagoya castle 2) Nagoya TV tower 3) Shrines etc...
As mention above I will try to share video of Nagoya aquarium here but I don't know does it work or not. I'm trying paste embed video from other site, is not from youtube, if could not many sorry but here is the link <a href=http://lamaningao.multiply.com/video/item/22/Aichi_Expo_2005_in_Nagoya._Part3>Aichi Expo 2005 in Nagoya. Part3</a>