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Yokohama Hakkeijima Sea Paradise
Yokohama Hakkeijima Sea Paradise
Yokohama Hakkeijima Sea Paradise
Yokohama Hakkeijima Sea Paradise
Yokohama Hakkeijima Sea Paradise
Yokohama Hakkeijima Sea Paradise
Yokohama

Yokohama Hakkeijima Sea Paradise

4.2 (18964)AquariumTourist AttractionAmusement CenterAmusement ParkPoint Of InterestEstablishment

Yokohama Hakkeijima Sea Paradise is an extraordinary marine-themed amusement park located on a picturesque island in Yokohama Bay. Opened in 1993, it has become one of Japan's most popular attractions, drawing millions of visitors each year with its unique blend of marine life exhibits, thrilling rides, and beautiful ocean views.

The park's main highlight is the Aqua Museum, one of the largest aquariums in Japan, housing over 100,000 sea creatures from around the world. Visitors can marvel at the diverse marine life, including sharks, rays, and colorful tropical fish. The interactive Dolphin Fantasy exhibit, where dolphins swim in a tunnel above visitors, provides a mesmerizing experience.

Yokohama Hakkeijima Sea Paradise also features exciting amusement rides, such as the Blue Fall, one of the tallest free-fall rides in Japan, and the Surf Coaster, which offers breathtaking views of the bay. The park's Sea Paradise Tower gives a panoramic view of the entire area, perfect for capturing stunning photos.

Additionally, the park offers various marine shows and performances, where visitors can watch dolphins, sea lions, and other marine animals showcase their incredible talents. Seasonal events and fireworks displays add to the magical atmosphere.


Hours
Sunday: 10:00 AM – 7:00 PM
Monday: 10:00 AM – 6:00 PM
Tuesday: 10:00 AM – 6:00 PM
Wednesday: 10:00 AM – 6:00 PM
Thursday: 10:00 AM – 6:00 PM
Friday: 10:00 AM – 6:00 PM
Saturday: 10:00 AM – 7:00 PM
Phone
+81 45-788-8888
Website
www.seaparadise.co.jp


The area

Address
Hakkeijima, Kanazawa Ward, Yokohama, Kanagawa 236-0006, Japan

Hours

Sunday: 10:00 AM – 7:00 PM
Monday: 10:00 AM – 6:00 PM
Tuesday: 10:00 AM – 6:00 PM
Wednesday: 10:00 AM – 6:00 PM
Thursday: 10:00 AM – 6:00 PM
Friday: 10:00 AM – 6:00 PM
Saturday: 10:00 AM – 7:00 PM

Phone

+81 45-788-8888

Website

www.seaparadise.co.jp

Top ways to experience Yokohama Hakkeijima Sea Paradise

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Yokohama Private Tour with Local Guide (2–5 Hours)

What other travelers are saying about Yokohama Hakkeijima Sea Paradise

Visited on a Sunday and it was not that crowded. Purchased tickets in advance online via Asoview. Short walk from the monorail station. Had a relaxing stroll around the park (amusement park + 4 aquarium) The collaboration with the characters were cute. The escalator surrounded by the fish tanks was so cool. Managed to catch a nice sunset and illuminations were pretty too.

Nearby attractions to see

Shomyo-ji Temple

Shomyo-ji Temple

Yokohama Bayside Marina

Yokohama Bayside Marina

A grassy field bordered by a row of cherry blossom trees in full bloom, their pale pink flowers creating a dense canopy against a cloudy sky. Some people are partially visible under the trees in the background.

Negishi Forest Park

A traditional Japanese Shinto shrine with a curved, ornate roof and wooden architecture, surrounded by trees and lit softly, photographed from the front at dusk.

Morooka Kumano Shrine

Nearby attractions to see

Shomyo-ji Temple

Shomyo-ji Temple

Yokohama Bayside Marina

Yokohama Bayside Marina

A grassy field bordered by a row of cherry blossom trees in full bloom, their pale pink flowers creating a dense canopy against a cloudy sky. Some people are partially visible under the trees in the background.

Negishi Forest Park

A traditional Japanese Shinto shrine with a curved, ornate roof and wooden architecture, surrounded by trees and lit softly, photographed from the front at dusk.

Morooka Kumano Shrine


More about Yokohama Hakkeijima Sea Paradise from our blog

Frequently Asked Questions

The park's main attractions include the Aqua Museum, a large aquarium with diverse marine species; Dolphin Fantasy, an immersive dolphin exhibit; Fureai Lagoon, an interactive zone where visitors can touch and interact with marine animals; and Pleasure Land, an area with various thrill rides and amusements.

Aqua Museum is the main aquarium at the park, home to over 100,000 marine creatures from around the world. Highlights include massive tanks housing sharks, rays, and schools of fish, as well as interactive exhibits and educational displays about marine ecosystems.

Yes, the park features daily shows, such as dolphin and sea lion performances, as well as special events like nighttime illuminations, seasonal festivals, and educational programs that offer deeper insights into marine life.

Yes, the park offers a wide range of dining options, including seafood restaurants, cafes, and fast-food outlets. Some restaurants provide stunning views of the bay, enhancing the dining experience.

Yes, on-site accommodations are available, including hotels offering special packages with park tickets. Staying overnight allows visitors to fully enjoy all the park's attractions and activities at a relaxed pace.
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Yokohama
6 hours and 30 minutes
Private Yokohama Day Trip From Tokyo
Profile
Grace
Dec 10, 2025
Absolutely marvellous experience. Fun for all ages. Really diverse set of animals they have. 2 kinds of penguins, walruses, seals, great white sharks, belugas, turtles, polar bears, manta rays to name a few… And do not miss the dolphin and beluga show at any cost. Thank me later.
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Riddhi Pratim
Oct 28, 2025
As tourists to Yokohama, we took a train to Hakkeijima to visit the sea paradise aquarium... they have the Japanese spider crabs there and that was our mission - to see them! There is an aqua-theatre with performing whales, dolphins, a walrus and penguins. The aqua facility is only a small part of the larger park, that hosts other land based animals, amusement rides and other forms of entertainment. When we visited on a Sunday, arriving at 10am opening time, there was already a huge crowd present... and very popular with children. The train stops at the park. There is a 10-15 minute walk to the ticket office - not under cover, so be mindful of the weather when visiting. We did not go on rides or visit the amusement section. By appearances, and in our opinion, the park and buildings looked a little tired and wanting for some TLC...
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Steve Dyer
Nov 18, 2025
One of the best aspects of this place is that you can enjoy the scenic surroundings and general atmosphere without needing to purchase an entry ticket. This makes it a great spot for casual visitors or those just looking to relax outdoors. If you're interested in experiencing the rides and attractions, tickets can be purchased individually at the attraction counters. However, be aware that the individual ride tickets are quite expensive. For those planning to enjoy multiple attractions, I highly recommend opting for a one-day pass, which offers better value and convenience. Note: Parking is available but not free, so be sure to factor that into your visit budget.
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Saudeep Bhattarai
Aug 13, 2025
Great place with many attractions and animals to see. Including the huge sea walrus and Polar Bear! They even had Cappy Baras. The experience with the Dolphins feeding was great too. Staff at the Aquarium were very friendly too!! We met a staff name Kitajima San at the information counter who helped us with the booking for the taxi. Kudos and great thank you for your help! Must visit place when visiting Yokohama!!
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Nov 25, 2025
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Trip templates featuring Yokohama Hakkeijima Sea Paradise

The Tokyo Radius

The Tokyo Radius

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Hilda Jonsdottir

Trip templates featuring Yokohama Hakkeijima Sea Paradise

The Tokyo Radius

The Tokyo Radius

H

Hilda Jonsdottir