Check the aquarium ticket separately when pairing it with Skytree. Start with date or timed booking and sold-out availability.
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Who this guide is for: Visitors planning aquarium entry alongside Oshiage or Skytree
Check the online conditions and closing schedule for your day. Do not rely on ticket machines for an online sold-out date or time.
Compare at a glance
| Option | Best fit | Check before booking |
|---|---|---|
| Web booking | Visitors with a chosen date or time | Date or date/time conditions |
| Same-day machine | Visitors considering walk-up purchase | No online sold-out slots |
| Discount purchase | Eligible concession holders | Staffed counter and cutoff |
| Same day as Skytree | Visitors combining two attractions | Separate facility and entry time |
Follow the date or time choice on the sales page
Web tickets specify a date, or a date and time during busy periods. Sales open 30 days ahead. Wait at least one minute after buying, then present the emailed two-dimensional barcode at the gate.
Separate sold-out slots from discount purchases
Online sold-out dates and times are not sold at ticket machines. Discount purchases use the staffed counter, which closes one hour before the aquarium closes.
Allow time within Solamachi
The aquarium occupies floors 5 and 6 of Tokyo Skytree Town Solamachi. It is a separate attraction from the observation decks. Check the facility on your ticket and plan arrival from the official opening schedule.
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Before you book
- Visit date and time
- Sold-out availability
- Discount counter cutoff
- Email barcode
- Refund and reentry rules
Common questions
Can machines solve an online sold-out slot?
The official page says those dates and times are not sold at machines.
Are refunds or reentry guaranteed?
Check your selected ticket and the official visitor rules separately; this article does not guarantee unverified terms.
Sources and booking conditions
- www.sumida-aquarium.com — operator, destination or property information
- www.sumida-aquarium.com — operator, destination or property information
English edition published 2026-10-08. Source review date inherited from the original guide: 2026-10-08. Editorial recommendations are not firsthand reviews or live quotes. Check current prices, availability and conditions before purchase.