Ao, an African penguin, joins ice sculpture penguins installed at Tokyo's Shinagawa Aqua Stadium aquarium - a cooling attraction during the current heatwave, with temperatures in the city soaring above 40C.
TORU YAMANAKA/AFP/Getty Images
The Week.co.uk Editorial Offices
30 Cleveland Street
London, W1T 4JD
T: +44 (0)20 7907 6000