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

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Facts
| Age | All ages |
|---|---|
| Fee | Adults from ¥2,600 / Child ¥1,300 / Preschool ¥800 |
| Duration | Allow 1–2 hours, with extra time for shows or busy periods |
| Language | Service is mainly in Japanese; confirm English or multilingual support |
| Hours | 9:30–21:00 (Varies by season) |
| Access | About 5 minutes from Higashi-Ikebukuro Station exits 6 or 7 via the underground passage |
| Booking | Advance booking or ticket check recommended |
ExperienceHighlights
Penguins in the Sky
Look up at penguins swimming against the city sky.
Slow down with jellyfish
Observe translucent bodies and unhurried movement.
Sea lions overhead
Look up into the ring to watch bellies and flippers.
Reviews
Highlights
I especially liked the jellyfish; seeing pelicans from below was a fresh perspective.
I appreciated the spacious, clean nursing room with hot water and a microwave.
Drawbacks
We visited over a holiday; the crowds around the tanks made viewing difficult.
During our visit, outdoor sea lion shows were unavailable because of facility inspections, which was disappointing.
Frequently asked questions
How long should we allow for a visit?
The official FAQ gives an average of about one hour. Allow 1–2 hours for shows and a child-paced visit.
Can we use a stroller and nursing room?
Strollers are allowed and parking is available. A nursing room is on level 2, with changing facilities and accessible toilets.
Can I use a screenshot of my ticket?
The listed Klook ticket needs a live voucher on an internet-connected phone, validated by staff. Log in beforehand and do not mark it used yourself.
Do I also need an official timed-entry reservation after booking on Klook?
The linked Klook product says no separate official numbered-ticket reservation is needed. Follow your package date and voucher instructions; other ticket types may differ.
What facilities are there for families?
- Rainy days:The route from Higashi-Ikebukuro Station is sheltered; the rooftop Marine Garden includes outdoor areas where rain protection is useful
- Toilets and nursing:Accessible toilets, a nursing room on level 2 and changing facilities are available
- Food:Food bought inside may be eaten in designated areas; outside food is not permitted
- Strollers:Strollers are allowed, though some paths are narrow; parking and Sunshine City's rental service are available
Official information and access
Recheck current hours, prices and booking conditions on the official site before travelling.