Home/JLPT null/Vocabulary/親孝行親孝行🔊☆ Save to listおやこうこうMeaning—Kanji in this word親孝行Example sentences親孝行したいときには親はなし。By the time you wish to be a good son, your parents are long gone.Related words行けない遣る移行一方通行宇宙飛行士孝行親不孝不孝