I'm considering doing a zoo tour of the zoos and aquariums of Kansai, Japan, and surrounding prefectures. However, the latest I can do so would be in January 2020. I'm not sure how cold it gets in Japan in winter, nor how much it would snow. The aquariums shouldn't be any problem, but I'm concerned for zoos like the Asa Zoo in Hiroshima and the Japan Monkey Centre in Inuyama tropical animals like the African forest elephant and monkeys and gibbons may not be on display. Has anyone gone to Japanese zoos (outdoors) in winter? Are the animals outside?