江戶川區
Kasai Rinkai Park (葛西臨海公園 "Kasai Rinkai Kōen") is a park in Edogawa, Tokyo, Japan, which officially opened on 1 June 1989. The park includes a bird sanctuary and the Tokyo Sea Life Park aquarium. It was built on reclaimed land which includes two manmade islands, an observation deck and a hotel. It is the second-largest park in the 23 wards of Tokyo (after Mizumoto Park).