Sumida Aquarium launches timed discount tickets valid through September 24
Advance tickets offer half-price admission for children at midday and group discounts for adults and high school students after 5 p.m.
Sumida Aquarium began selling two timed discount tickets on Monday, August 17, 2026. Both are valid through Thursday, September 24, and must be bought in advance from the ticket pages linked in the aquarium's official notice.
For entry from noon to 4 p.m., one paying adult or high school student can receive 50% off admission for up to five accompanying children of junior high school age or younger. For entry after 5 p.m., the second and later guests pay ¥1,300 in an adult group of two or more, or ¥1,000 in a high school student group of two or more. Mixed adult and high school groups must buy the two ticket types separately.
The aquarium has also extended Sumisui Fireworks 2026 through September 24. Fireworks projections above the penguin pool now include daytime showings at 12:40 p.m. and 3:10 p.m.; schedules differ on September weekdays, and shows may change or be canceled. Sumida Aquarium is on floors 5 and 6 of Tokyo Skytree Town Solamachi at 1-1-2 Oshiage, Sumida City.
Source: Sumida Aquarium
すみだ水族館
東京都墨田区押上1-1-2 東京スカイツリータウン・ソラマチ 5F・6F