Marine life places

A major Tokyo Bay park combining lawns, waterfront, birdwatching and an aquarium.

An indoor conservatory and aquarium introducing tropical ecosystems and environments.

An indoor Tokyo Skytree Town aquarium with penguins, jellyfish and goldfish.

An aquarium in Shinagawa Kumin Park featuring dolphins, seals and Tokyo Bay life.

A rooftop urban aquarium at Sunshine City in Ikebukuro, with a sheltered route from Higashi-Ikebukuro Station for an all-weather family day.

Maxell Aqua Park Shinagawa is an indoor aquarium about two minutes from Shinagawa Station's Takanawa Exit, with practical family guidance on tickets, rain, strollers, nursing and food.

A major all-weather destination combining observation decks, shops, an aquarium and planetarium in one complex.

A metropolitan aquarium known for its tuna tank, global seas and large penguin habitat, easy to pair with Kasai Rinkai Park.

A full-day island destination combining several aquariums, marine experiences, rides and dining.

A seafront aquarium featuring Sagami Bay, jellyfish, deep-sea life and dolphins. Check reservation periods on peak dates.

A major oceanarium renowned for thrilling killer whale performances, dolphin shows and marine exhibits.

A floating aquarium in a natural cove, known for dolphin and sea-lion experiences.

An indoor aquarium focused on Suruga Bay deep-sea life and coelacanth specimens.

Sea-of-Japan views, Magellanic penguins and dolphin exhibits suit a Shinkansen overnight itinerary.