Panda Xiang Xiang walks with its mother at Ueno Zoo in Tokyo, Japan, June 12, 2018. Xiang Xiang, born in Japan last year, turned 1 year old on Monday. [Photo/VCG]

Xiang Xiang, the female giant panda born in Japan last year, turns 1 year old at Ueno Zoo in Tokyo, Japan, June 12, 2018. Ueno Zoo set up a hammock as its birthday present. Xiang Xiang was given her name in September last year after the zoo received suggestions from the public. [Photo/VCG]

Visitors take photos of Xiang Xiang, the female giant panda born in Japan last year, at Ueno Zoo in Tokyo, June 12, 2018. The zoo set up a hammock as its birthday present as the panda turned 1 year old on Tuesday. [Photo/VCG]