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• Introducing the animals
• Activity report
• Research and studies
• Behind the aquarium
• AQTION!
• Recommended Information

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  2026.02.18

  Introducing the animalsResearch and studies

  The mysterious and intriguing jellyfish, the upside-down jellyfish

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  2026.01.30

  AQTION!Research and studies

  We held the 2025 Kitajumangawa & Kyu-Nakagawa "animals Creatures Workshop"!

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  2025.04.17

  Introducing the animalsResearch and studies

  Tokyo Rivers and Jellyfish

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  2025.01.29

  Introducing the animalsResearch and studies

  [Field Trip Report] Experiencing the lives of Magellanic Penguins in Argentina

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  2023.11.03

  AQTION!Research and studies

  A workshop on the animals of Kitajukken River was held

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  2022.12.28

  Introducing the animalsResearch and studies

  How often do the Spotted garden eel at Sumida Aquarium move? Introducing the "Spotted garden eel Moving Log"!

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  2022.10.07

  AQTION!Research and studies

  We participated in Sumida Ward's "Sumida Park Gourd Pond Digging Operation"!

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  2022.08.18

  Introducing the animalsResearch and studies

  Learn more about Magellanic penguins! ~Behavioral research using data loggers~

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  2021.10.27

  Introducing the animalsResearch and studies

  We investigated the animals in Kitajukken River!

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  2020.12.09

  AQTION!Research and studies

  I participated in the "Kaibori" festival in Sumida Ward!