PICK UP!
Check out the current special exhibitions and important information!
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Go, rookie penguins! We're holding a special two-day event, "SumiPen Cheers!", where you can meet all four penguins!
This article introduces the growth progress of the four Magellanic penguins born this spring.
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First time in a Japanese aquarium! The popular VR attraction from US company IMMOTION is coming!
~Starting September 1st (Tuesday), we'll be launching an overwhelmingly immersive ocean-themed content experience~
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Two new baby green sea turtles will be on public display from September 19th.
The grown green sea turtles "Asahi" and "Yuhi" have returned to their home waters of the Ogasawara.
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Enjoy the lingering summer heat and have a great Silver Week!
Discount tickets go on sale from August 17th! "Sumisui Fireworks 2026 ~A Summer Cooling Off with Water and Light~" has also been extended.
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Check out the penguins as they go through molting!
A collaboration project between Magellanic penguins"Ponzu" and Mizkan "Ponzu" will also be held.
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Guidebooks and hands-on programs to support independent research projects.
As part of our initiative to support children's independent research projects, we will distribute guidebooks that allow them to learn more about animals and hold hands-on programs.
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"Sumisui Fireworks 2026 ~A Summer Cooling with Water and Light~" will be held.
From July 14th (Tuesday) to September 14th (Monday), we will be holding a summer-only event featuring projection mapping.
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Baby penguins"Jinbei" and "Kibi" are set to make their pool debut.
The date for the pool debut of Jinbei and Kibi, the Magellanic penguins chicks born in April 2026, has been decided.
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A baby Magellanic penguins named "Jinbei" has been born!
A Magellanic penguins chick was born on Friday, April 24, 2026, and its name has been decided as "Jinbei".
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Two new siblings, "Kibi" and "Dango," have joined the family!
Two Magellanic penguins chicks were born, and their names have been decided as "Kibi" and "Dango".
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Sumida Penguins Relationship Chart 2026
Updated again this year! "Sumida Penguins Relationship Chart 2026" now available!
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We recommend purchasing online tickets so you don't have to wait in line!
You can buy your tickets in advance without having to wait in line, so it's very smooth.
FLOOR MAP
We will guide you through the highlights of Sumida Aquarium using an indoor map.
5F
TOUR GUIDE
We will introduce the various ways to enjoy Sumida Aquarium.
Cafe/Shop
Goods that can only be purchased here,
We will introduce you to original menu items that can only be enjoyed here.
COLUMN
By our staff,
About the aquarium,
About animals and the local area.
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Let's clean up the paradise for seabirds and sea turtles! Beach cleanup activity on Mukojima Island in the Ogasawara Islands.
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We held the Kitajikken River "animals Workshop" in fiscal year 2026.
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We held the 2025 Kitajumangawa & Kyu-Nakagawa "animals Creatures Workshop"!
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[3-part series] Collaboration with Ogasawara Village 2025 Report: "AQTION! Partner, Nichirei Corporation Activity Report"
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Let's clean up the paradise for seabirds and sea turtles! Beach cleanup activity on Mukojima Island in the Ogasawara Islands.
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We held the Kitajikken River "animals Workshop" in fiscal year 2026.
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"From Ogasawara to Sumida: The 1,000km Journey of Fish"
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The mysterious and intriguing jellyfish, the upside-down jellyfish
NEWS
Sumida Aquarium's latest news and announcements
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Go, rookie penguins! We're holding a special two-day event, "SumiPen Cheers!", where you can meet all four penguins!
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Two new baby green sea turtles will be put on public display from September 19th. Their names will be announced at the unveiling ceremony on the first day of public display.
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Apology and Notice Regarding Partial Ceiling Collapse
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First time in a Japanese aquarium! IMMOTION's popular VR attraction is coming! ~Starting September 1st (Tuesday), experience an overwhelmingly immersive ocean experience~
Sumida Aquarium,
The thoughts that we cherish while living with animals,
And we will introduce our initiatives for the future.
"ACTION" begins with "AQUARIUM."
This is an activity that addresses global and social issues that can only be seen at an aquarium, working together with children and local communities who will be responsible for the future.
