Location: Yokohama Hakkeijima Sea Paradise / 横浜八景島シーパラダイス
https://www.seaparadise.co.jp/index.html
Hakkeijima is an artificial island created by the city of Yokohama. Hakkeijima Sea Paradise is a marine leisure complex located on the island, which features an aquarium, amusement park, shopping mall, hotel, marina and more.