expression, noun
children who play outside energetically; kids who don't mind the cold
Idiomatic expression referring to children who are full of energy and play outdoors regardless of cold or wind. Often used in the saying 「子どもは風の子」.
子どもは風の子、元気に外で遊んでいる。
Children are children of the wind, playing energetically outside.
寒くても風の子のように走り回る。
Even when it's cold, they run around like children of the wind.