AquaWorld Oarai (Ibaraki Prefecture Oarai Aquarium) has most species of sharks and largest sunfish tank in Japan.

Toba aquarium is located at Ise-Shima district, Mie prefecture. There're just 2 place you can see the dugongs except wild in the world; sydney and here.

Half a year ago, there're a special exhibition at Hakkeijima Sea Paradaise (Kanagawa prefecture).

ほんとうは3-4年前に行って今は亡きおじいちゃんカワウソに会う予定だったのですが叶わず、やっとのことで訪れることが出来ました。