蛙の子は蛙
Idiom- 1like father, like son ; the apple doesn't fall far from the tree ; the child of a frog is a frog Translated by Jiyomi
Other writings and readings
カエルの子はカエルかえるの子はかえる蛙の子はカエル蛙のコはカエル
expressions (phrases, clauses, etc.)
JMdict entry 1204760. Source and licence.