Yokohama Hakkeijima Sea Paradise is an amusement park consisting of an aquarium, shopping mall, hotel, marina and amusement rides. It is located in Hakkeijima, Kanazawa-ku, Yokohama, Kanagawa, Japan. It opened for business on May 8, 1993. It is a pay-as-you-go theme park, having no gates or admission charges. Visitors have the option of buying a day pass or paying for each attraction separately. With 4,770,000 visitors in 2007, it ranks sixth among Asian amusement parks in terms of attendance.