子こ供ども心ごころ

noun

child's mind; childish heart; innocent mind

Refers to the innocent, pure, or naive way of thinking and feeling characteristic of a child. Often used in contexts of nostalgia or when describing someone's childlike perspective.

• 大人おとなになっても子こ供ども心ごころを忘わすれたくない。

  Even as an adult, I don't want to lose my childlike heart.

• その話はなしを聞きいて、彼かれは子こ供ども心ごころに感かん動どうした。

  Hearing that story, he was moved with a child's innocent heart.