Thrilling Deep-Sea Creatures 2026 Our Journey So Far

At Sunshine Aquarium, the event that unravels the mysteries of deep-sea creatures, “ゾクゾク深海生物2026 これまでの歩み,” will be held. The “deep sea” refers to ocean areas deeper than 200 meters. There are very few opportunities to see the deep-sea creatures that live there alive, and many people may feel it is like a distant world. To convey the appeal of deep-sea creatures, Sunshine Aquarium has held the “ゾクゾク深海生物” series every winter since 2017, exhibiting enigmatic deep-sea creatures and explaining the features of bodies (parts) that evolved to survive the harsh deep-sea environment, as well as their unique and mysterious ecologies. Marking the memorable 10th installment, this time the theme is “これまでの歩み,” and the highlight creatures and exhibits from past editions will be unveiled all at once! To allow more people to visit, the event period will be extended compared with previous years.

The series will be held on its largest scale ever, with events where you can taste “深海汁” made using underutilized deep-sea fish*, events where you can touch deep-sea fish you rarely see, and talk shows featuring deep-sea enthusiasts including comedian Masaaki Hirai of “男性ブランコ.” In the heart of the city, at the rooftop aquarium of a building in Ikebukuro, Tokyo, why not experience up close the allure of deep-sea creatures that otherwise feel so distant?

【POINT】
◆ A one-stop showcase of past headline deep-sea creatures and exhibits!
Popular deep-sea creatures such as ミドリフサアンコウ and アカザエビ will be exhibited. In addition, we will attempt deep-sea collection during the event period, and the collected organisms are planned to be displayed in special tanks inside the facility. Furthermore, lavish exhibits will also be revealed at once, including the world’s only plastination specimen of “ヨコヅナイワシ” and a frozen specimen of the potentially new species “白いソコボウズ（仮称）”!

◆ Hands-on events where you can touch deep-sea creatures
The popular backstage tour where you can touch live deep-sea organisms and frozen specimens will be held, along with “深海魚タッチ,” an event where you can touch deep-sea creatures caught by bottom trawling.

◆ Enjoy “深海汁” made with underutilized deep-sea fish!
2,000 yen per fish!? To commemorate the 10th edition, you might even get to taste the premium ingredient “アカザエビ”! “深海汁,” which previously gained popularity for letting you savor deep-sea creatures down to the bone marrow. This time, “深海汁” made with underutilized fish collected during deep-sea expeditions will be served.

◆ “深海トーク”: deep conversations about the deep sea after closing
We will host a deep-sea talk show featuring noted figures synonymous with deep-sea life, including comedian Masaaki Hirai of “男性ブランコ.”

【Interactive Content】
◆ ゾクゾク深海ツアー
The “Exploration Guide Tour,” in which keepers guide you through the normally off-limits backstage while sharing stories about the animals, will be offered once per day in a special deep-sea version! To commemorate the 10th installment, the content will differ between the first and second halves. In the first half, “ゾクゾクタッチ” will be held where you can touch live deep-sea creatures, and in the second half, you can touch frozen specimens of rare deep-sea creatures.
Date and time: During the event period, every day from 11:00 (15 people per session, 40–50 minutes)
* Except from Friday, February 27 to Sunday, March 29
Price: 1,000 yen * Separate aquarium admission required
How to participate: Please purchase the “ゾクゾク深海ツアーチケット” on the reservation site “アソビュー！”.

◆ Zokuzoku Deep-Sea Stamp Rally
We will hold a stamp rally with different content in the first and second halves, allowing you to deepen your knowledge of deep-sea creatures as you tour the aquarium. Participants will receive a visor featuring deep-sea creature designs! Additionally, guests who complete the stamp rally will receive a “ゾクゾク深海生物オリジナルキラキラシール”.
Price: 600 yen * Separate aquarium admission required
How to participate: Please purchase the “ゾクゾク深海スタンプラリーチケット” on the reservation site “アソビュー！”.
* The deep-sea creature visor and “ゾクゾク深海生物オリジナルキラキラシール” designs differ between the first and second halves.
* The stamp rally will end when supplies run out.

◆ Deep-Sea Talk
A talk show featuring celebrities who love deep-sea creatures will be held. Comedian “男性ブランコ” member Hirai Masaaki and writer Wakasaka Sohei will appear! Enjoy deep conversations with our aquarist staff! Details will be announced later on the event’s special website.
* Admission requires the “【入場者限定営業】ゾクゾク深海トークチケット”.
* Aquarium Club members and annual pass holders will also need the “【入場者限定営業】ゾクゾク深海トークチケット”.

[Event-Limited Goods]
Sunshine Aquarium’s “Shop Aqua Pocket” will sell original items created for this event.

◆ Giant Isopod Slippers [3,300 yen]
Reissued in limited quantities! These slippers make a strong impact and combine realism with fluffy cuteness for a comfortable feel.

◆ Deep-Sea Creature Collection Keychain (Submersible) [440 yen] / Deep-Sea Creature Collection Linking Charms (Frilled shark, Mendako) [330 yen each]
Attach deep-sea creature charms to the submersible keychain to create your very own original keychain. Link them all if you like! Or connect only your favorites! The combinations are entirely up to you.
* Two additional designs are scheduled for release around mid-February (four types in total). Look forward to which creatures they will be!

◆ Deep-Sea Creature Clear Pouch [1,650 yen]
* Scheduled to go on sale in early February
This clear pouch is inspired by the deep-sea world and features five types of creatures. Not only can you use it as a pouch, but we also recommend putting your favorite plush inside and using it for your fan activities.

★ In the latter half of the exhibition period (Friday, March 13, 2026 – Sunday, May 10, 2026), as a new challenge for our aquarium, we plan to exhibit deep-sea creatures that inhabit the Sea of Japan side! Additional new original products are also scheduled to be sold. Details will be announced on the event page as soon as they are decided.

* Depending on the situation, content and schedule may change or be canceled.
* Images are for illustrative purposes.
* All prices include tax.
※Please check the official website for details.