An educational film about the Elephant Trains in Japan. During WW2 many zoos were slaughtering their dangerous animals (such as elephants) as a safeguard against Allied bombings which might release the animals. After WW2, the only elephants that remained in Japan were two at Higashiyama Zoo in Nagoya. Special trains called Elephant Trains were arranged to bring children from all over the country to Higashiyama Zoo.