Hakkeijima Sea Paradise 2026: Tickets, Aquariums & Access
Yokohama Hakkeijima Sea Paradise is a marine leisure complex on a small island in southern Yokohama, combining four aquarium facilities with amusement rides, restaurants and waterfront walking areas. A major advantage is that visitors can usually enter the island itself without paying a gate admission; tickets are required for aquariums and rides. In 2026 the operator revised its package prices, so older posts describing a flat entrance fee or one universal ticket are inaccurate.
Quick facts and 2026 visiting information
- Island entry: ordinarily free, with paid aquariums and attractions
- One-Day Pass: ¥5,900 adults and high-school students (2026 prices)
- Aqua Resorts Pass: ¥3,500 adults for four aquarium areas
- Evening and ride-only passes have different conditions
- Closest station: Hakkeijima on the Seaside Line
- Operating hours differ by attraction, season and event
Check the official sources below before committing to tickets, transport or accommodation. Prices, operating hours, safety restrictions and special events can change with little notice.
Four aquarium experiences and marine education
Aqua Museum has large themed tanks and animal exhibits; Dolphin Fantasy, Fureai Lagoon and Umi Farm present other forms of marine interpretation. The facilities are separate areas rather than rooms within one building. Animal presentation schedules and welfare measures can alter which exhibits are available, so do not promise a dolphin interaction on every ticket. Read the conditions for paid animal experiences carefully and choose activities that prioritize welfare.
Practical detail for independent travelers
Keep the particular destination and season in mind rather than applying advice from a different city. Visitors benefit from reading official notices and confirming the actual facilities available on their travel date.
Understanding 2026 ticket prices
The 2026 adult One-Day Pass costs ¥5,900 and bundles the four aquarium facilities with eligible Pleasure Land rides. The Aqua Resorts Pass costs ¥3,500 for the aquarium areas without unlimited rides. Child, senior and evening tickets use separate schedules and prices. The operator’s August 2026 update changed several ticket prices; use the latest official ticket page rather than a quoted travel-agency table. Even a one-day ticket excludes certain special activities and can be affected by ride maintenance.
Timing, reservations and local conditions
Online ticketing, holiday hours and operator rules may change. Where costs are given, they refer to a verified standard ticket or seasonal announcement rather than a promise of future prices.
Relevant guides and routes on IDBackpacker
For a wider itinerary in Japan, compare sakuragicho, minato mirai 21, yokohama red brick warehouse, yokohama chinatown. Each covers a different cultural, urban or regional experience and requires its own transport and ticket planning.
More ideas for a multi-day journey
Travelers choosing activities by theme can also consider cupnoodles museum yokohama, yokohama museum of art, motomachi yokohama, enoshima. These related attractions are not automatically included with the destination on this page.
Other nearby or comparable destinations
For additional context, read enoshima sea candle, kamakura beaches, sunshine aquarium, tokyo sea life park. Compare opening days and travel times before putting them on the same afternoon.
Longer extensions beyond the immediate area
If your trip spans more than one city or island, explore sumida aquarium, osaka aquarium kaiyukan, kyoto aquarium, port of nagoya public aquarium. Use these as optional comparisons rather than a promise that every place is within walking distance.
Amusement rides and family planning
Pleasure Land includes a range of family rides and attractions, though height and age rules differ. Many families get more value from an aquarium ticket plus selected ride purchases than from a full-day pass if children are too young for major rides. Set aside time for lunch, bathrooms and rest, particularly in humid summer. Staff may halt outdoor rides in strong wind or thunderstorms; a booking does not guarantee operation.
Access and responsible visitor behavior
Consider travel time, station exits, luggage and weather when choosing a route. Map estimates rarely account for time spent waiting at a rural stop or attraction entrance.
How to get to the island by public transport
Use rail routes connecting Yokohama’s main network to the Seaside Line, then get off at Hakkeijima Station and walk to the visitor areas. The island is in southern Yokohama, not beside Minato Mirai or Yokohama Station. Allow extra transfer time, especially returning at night. For visitors with mobility needs, consult the park’s barrier-free map, elevator information and current wheelchair or stroller services.
What to confirm on the day
Avoid adding distant attractions simply because they appear on a regional map. Set aside time for meals and choose local services that respect residents, staff and public spaces.
Best itinerary for a full day and alternative Yokohama sights
Arrive in the morning, explore Aqua Museum while animals and staff programs are active, then walk to the other aquarium zones. After lunch choose Pleasure Land or a quiet coastal walk. Families staying in Yokohama can spend another day at the Red Brick Warehouse and Minato Mirai waterfront; those are geographically separate. Compare this venue with smaller city aquariums in Tokyo before choosing which experience is worth your travel time.
Tips for building a realistic itinerary
Plan a flexible itinerary with a bad-weather alternative. Respect any restrictions and keep enough time for the last bus or train.
Frequently asked questions
Is Hakkeijima island itself free to enter?
Generally yes; aquariums and rides require paid tickets.
How much is the 2026 adult day pass?
The official standard One-Day Pass is ¥5,900, with additional restrictions.
Can I walk there from Yokohama Station?
No; use the regional train system and Seaside Line to Hakkeijima.
Final planning reminder
Before travel, check any local closures, weather conditions, transport schedule changes and the actual admission policy for your date. Visitors should follow staff instructions and avoid entering closed or dangerous sections.
Location and directions