As an island country, Japan has a history and culture that are inseparably tied to the sea. Not surprisingly, aquariums (水族館, Suizokukan) are both numerous and popular attractions found across the country. Many of these are modern facilities, with new aquariums still being built and older ones renovated, which typically feature a large main tank as well as some focus on local marine and aquatic habitats.

Tohoku

Tokyo

  • Sunshine Aquarium
  • Sumida Aquarium
  • Tokyo Sealife Aquarium
  • Maxell Aqua Park Shinagawa

Around Tokyo

  • Hakkeijima Sea Paradise
  • Enoshima Aquarium
  • Kamogawa Seaworld

Chubu Region

  • Port of Nagoya Public Aquarium

Kansai Region

  • Osaka Aquarium Kaiyukan
  • Kyoto Aquarium
  • Array
    Toba Aquarium

Chugoku Region

  • Miyajima Aquarium
  • Kaikyokan Aquarium

Kyushu

Okinawa

  • Churaumi Aquarium••