
Sumida Aquarium boasts a special viewing tank, transparent floors, and sections where you can see how they breed the jellies.
Jellyfish benefit from a good reputation in Japan. Summer is especially rife with cute depictions of jellies on store banners, incorporated into cuisine and a huge presence in aquarium ad campaigns. Who wouldn’t want to sit in a cool, air-conditioned room in the dead heat of summer and watch the gently undulating sea gelatins go by?
▼ A stomolophus meleagris or “cannonball jellyfish” (left) and a chrysaora achlyos or “black sea-nettle jellyfish” (right).
Sumida Aquarium, which is nestled in the heart of tourist-magnet Tokyo Sky Tree‘s Solamachi Complex, is already aware of the deep allure of jellyfish. They have even run seasonal events based around the gloopy, drifting starlets before.
Though the aquarium closed for long enough that staff feared their garden eels would forget what humans looked like, July 16 heralded a re-opening of the aquarium… and with it came the unveiling of a brand new seven-meter tank: the Big Petri Dish.
▼ Visitors can walk over the tank due to the beautifully illuminated glass sky deck.
The Japanese word for jellyfish, kurage, actually means “ocean moon”, and viewing their pearly, elliptical caps through the transparent sky deck floor will help you see why. Sumida Aquarium expects to host around 500 jellyfish in the Big Petri Dish tank, which will make for a stunning spectacle — and a great photo opportunity.
The tank itself isn’t the only hub of activity. The walls of the Petri Dish will be lined with three drum tanks, each populated with three different species of jellyfish to mingle together.
▼ Viewers can compare how they look, how they swim, and their coloration.
That’s not all the new jellyfish area has to offer. In the Aqua Base guests can visit a special “kitchen” where staff cook up the food they serve to the creatures living in the aquarium, then learn about how to take care of specimens and help them to breed in the “lab”. Many of these processes have only ever been performed backstage, away from the public eye, so this is a brand new opportunity to learn how your favorite marine creatures live and thrive at the aquarium.
Around 700 jellyfish of 14 different species await customers inside the Sumida Aquarium’s walls. Take care that you order a ticket in advance through a tour or an online web service, and enjoy the peaceful serenity that only a shimmering globule of sea-lace can bring.
Source: Sumida Aquarium, PR Times
Images: PR Times
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!
[ Read in Japanese ]





Jellyfish and Halloween in perfect harmony at Sumida Aquarium event
Dive into a galaxy of jellyfish with Ikebukuro Sunshine Aquarium’s new Jellyfish Panorama【Photos】
Sakura shine at beautiful art installation at Tokyo Sky Tree’s Solamachi complex
This jellyfish may only exist in Japanese aquariums, remains undiscovered in the wild
The Penguin Train: The one time passengers going to Tokyo will wish the train was more crowded
Man arrested in Japan after leaving car in coin parking lot for six years, racking up three-million-yen bill
Japan’s first all-matcha ramen restaurant is now open in Kyoto【Photos】
Japan has omurice chocolate, and the weirdest thing isn’t how it tastes
Swapping seats on Japan’s bullet trains is not allowed, Shinkansen operator says
Take a trip to Japan’s Dododo Land, the most irritating place on Earth
Shuko Chiichi restaurant in Tokyo boasts all-you-can-eat deep-fried chicken and other sides
420 million yen in cash-filled suitcases stolen on Tokyo streets, incidents at Haneda and Hong Kong follow
Downloads of 39-year-old Guns N’ Roses song increase 12,166 percent thanks to Gundam
A look back on 40 years of Japanese schools banning stuff
How to turn cold McDonald’s fries into the best hash browns you’ve ever tasted
Is China’s don’t-go-to-Japan warning affecting the lines at a popular Tokyo gyukatsu restaurant?
Three beautiful places to see Japan’s plum blossoms after starting your day in downtown Tokyo
Cherry blossom forecasts map shows Japan’s OTHER sakura season is starting right now
Huge Evangelion Unit-01 head appearing in lights in Japan to celebrate anime’s 30th anniversary
New Studio Ghibli stamps leave an impression on your stationery…and your heart
Family Mart releases huge range of cute sweets for Cat Day in Japan
Japan’s most famous Mt. Fuji view park cancels cherry blossom festival because of overtourism
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Japan releases first official sakura cherry blossom forecast for 2026
Archfiend Hello Kitty appears as Sanrio launches new team-up with Yu-Gi-Oh【Pics】
China’s don’t-go-to-Japan warning looks to be affecting tourist crowds on Miyajima
Starbucks Japan releases new Frappuccino and latte for Valentine’s Day
Studio Ghibli releases new “komorebi” plush toys from Princess Mononoke and Spirited Away
Yokai are descending upon Tokyo this spring in the latest immersive art experience
Japan’s Naruto theme park now offering real-world version of Minato’s kunai ninja weapon
Our 52-year-old pole dancing reporter shares his tips for achieving your New Year’s exercise goal
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
No more using real katana for tourism activities, Japan’s National Police Agency says
Starbucks Japan reveals new sakura drinkware collection, inspired by evening cherry blossoms
Updated cherry blossom forecast shows extra-long sakura season for Japan this year
Beautiful forest-style Studio Ghibli specialty shop reopens at Tokyo Skytree this summer
Leave a Reply