It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Some features of ATS will be disabled while you continue to use an ad-blocker.
"Creatures in the aquarium don't see humans except keepers and they have started forgetting about humans," it said on its Twitter account this week.
"Garden eels in particular disappear into the sand and hide every time the keepers pass by," it noted. That is causing difficulties for keepers trying to check on the health of the animals.
"Let us make an emergency plea," the aquarium wrote.
"Could you show your face to our garden eels from your home?" it requested, calling the event a "face-showing festival".
The "face-showing festival" is scheduled for May 3-5, at the height of Japan's Golden Week holiday period, when many people usually travel. This Golden Week however, people have been asked to stay at home while the country remains under a state of emergency over the coronavirus.
The aquarium's plea has attracted plenty of support, under the Japanese hashtag #PleaseRememberHumans.