Seal strolls through the empty aquarium in Tokyo(1/4)

A female seal and the quarium keeper stroll together as a part of their practice for their show at an empty visitors' area at the Aqua Park Shinagawa which is closed to the public amid the coronavirus disease (COVID-19) outbreak in Tokyo, Japan, April 30, 2020. (Photo/Agencies)

A female seal and the quarium keeper stroll together as a part of their practice for their show at an empty visitors' area at the Aqua Park Shinagawa which is closed to the public amid the coronavirus disease (COVID-19) outbreak in Tokyo, Japan, April 30, 2020. (Photo/Agencies)

A female seal strolls as a part of it's practice for it's show, at an empty visitors' area at the Aqua Park Shinagawa which is closed to the public amid the coronavirus disease (COVID-19) outbreak during a state of emergency to fight the disease, in Tokyo, Japan, April 30, 2020. (Photo/Agencies)

A female seal and the quarium keeper stroll together as a part of their practice for their show at an empty visitors' area at the Aqua Park Shinagawa which is closed to the public amid the coronavirus disease (COVID-19) outbreak in Tokyo, Japan, April 30, 2020. (Photo/Agencies)