Kids up to 12 laugh at splashy dolphin and seal shows, handle budget-friendly fish feeding, and try the tickly Dr Fish pool; step-free paths and same-day re-entry aid restless energy, but some zones are dim.
Why 2-3 hours visit duration is ideal for with kids: Enough time to see the tunnel, watch shows, do hands-on activities, and take breaks without rushing children.
Underwater Tunnel Walk:
Stroll through the 22 m glass tunnel with rays, turtles, and colorful fish above.
Tip: Go early to avoid crowds and take photos with natural light from the tank.
Dolphin & Sea Lion Show:
Watch dolphins and sea lions perform tricks set to music with playful splashes.
Tip: Arrive 15 minutes before showtime and sit near the front for big splashes.
Fish & Otter Feeding Experience:
Hand-feed select fish, otters, or seals under staff guidance.
Tip: Reserve free spots at the counter as soon as you enter; bring 500 yen per person.
Dr. Fish Hand Spa:
Dip hands into a tank of doctor fish for a gentle tickle and smooth skin.
Tip: Buy 100 yen capsule tickets at the entrance; kids love the giggles.
Park Picnic & Re-Entry:
Leave to play in Shinagawa Central Park then return same day with your ticket stub.
Tip: Pack snacks or lunch to enjoy outdoors and break up the visit.
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Item | Cost (Approx.) |
---|---|
2 Adult tickets | JPY 2,700 |
1 Child ticket (4–12) | JPY 650 |
Dr. Fish Hand Spa (2 kids) | JPY 200 |
Feeding Experience (2 kids) | JPY 1,000 |
Dolphin Café snacks (4) | JPY 2,400 |
Lunch at Restaurant Dolphin | JPY 4,600 |
Total Estimated | JPY 11,550 |
Note: All prices are indicative and may vary. Please check directly with the venue for the most accurate and up-to-date information.
Visit on weekday mornings in spring or autumn for cooler weather and fewer lines. Summer weekends fill up fast and can feel hot inside.
Address: 3-chōme-2-1 Katsushima, Shinagawa City, Tokyo 140-0012, Japan
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Toshali Gupta
Good indoor activity for kids. Dolphin show was particularly good, would have liked it to be slightly longer though ( 10 mins show around). Crowded across all seasons, i visited during summers and since the Dolphin show was outdoor, the wait for the show was difficult and draining. No options to eat so better carry your own snacks. Also there are discounts for folks residing or working in Shinagaw...
Sorina Radutu
It's a small aquarium and it's crowded but they have many shows including a dolphin show, sea lion show and a diver swimming with the fishes and turtles in the tunnel aquarium. We visited on a Sunday afternoon and we got tickets from the vending machine without waiting in line. There's a ticket office with a person in there as well. The dolphin show was the first thing we saw and we found it very ...
Prasanna kumar S
Good for kids, my son enjoyed a lot especially dolphin show. Check the show timings in advance and plan accordingly. Car parking is convenient and there is huge park area outside with some ponds so you can relax if you have time especially after closing time 5PM.
Jacquilyn Fernandez
the dolphin and sea lion show was amazing... I would like to recommend the dolphin show... They're so cute and talented. the aquarium was beautiful yet the sea lion got me intrigued. Does it have a blind eye? ... it has 2 tunnels.
KarenL
Quite a small aquarium compared to the one in Nagoya. Most of the sea creatures seemed lethargic and overfed. One seal had eyes with cataract, it seemed odd to have white eyes. Penguins even had dead fishes strewn all over the floor. Dolphins did not look happy unlike the ones I’ve seen in Nagoya. The one shark seemed really bored and laid for a long time on the tank floor. Only the otters were hy...
Opening Hours
Hours may vary during holidays, special events, and peak seasons. Please check the official website for the most up-to-date information.
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