Aqua World Oarai in Ibaraki, Japan, is livestreaming its "Shark Sea 1" exhibit to promote awareness of endangered shark species [1].
The initiative leverages the aquarium's position as a premier shark conservation center to educate the public on the fragility of marine ecosystems. By providing real-time access to rare species, the facility aims to increase global recognition of the threats facing these predators.
The aquarium maintains one of the most extensive shark collections in Japan, featuring approximately 60 different species [2]. The facility houses a total of 60 tanks of varying sizes [2]. Across its entire operation, the aquarium cares for 580 species [3] and roughly 68,000 individual animals [3].
A central focus of the current broadcast is the Peruvian dogfish, a species listed as endangered. The facility has seen significant success with this species, including the birth of a pup in June 2025 [4]. This event marked only the fifth such birth recorded worldwide [4].
Monitoring the growth of these animals is critical for conservation efforts. Records show one Peruvian dogfish reached the milestone of one year of age on Jan. 17, 2026 [4]. This tracking allows researchers and the public to observe the development of a species that is otherwise difficult to study in the wild.
The livestream allows viewers to observe the behaviors of these sharks without the stress of physical intervention. This digital approach complements the aquarium's mission to protect biodiversity, and maintain a high standard of animal care.
“The aquarium maintains one of the most extensive shark collections in Japan, featuring approximately 60 different species.”
The use of high-visibility livestreaming for endangered species represents a shift toward 'digital conservation,' where public engagement is used to create a global safety net for rare animals. By showcasing the successful breeding of the Peruvian dogfish, Aqua World Oarai demonstrates that controlled environments can provide critical biological data and population boosts that are currently impossible in the wild due to habitat loss and overfishing.
