親孝行おやこうこう (oyakoukou)

彼かれは親孝行おやこうこうだ

He is dutiful to his parents.

親孝行してください。

Please practice filial piety.

私はたくさん親孝行したい。

I want to do a lot to be devoted to my parents.

親孝行おやこうこうしたいときには親おやはなし。

By the time you wish to be a good son, your parents are long gone.

私は親孝行をすべきだと思います。

I think I should be filial to my parents.

私はたくさん親孝行するつもりだ。

I plan on doing a lot to be devoted to my parents.

私は母に何も親孝行が出来なかった。

I was never able to do anything filial for my mother.

しかしそれは、権太命がけの親孝行だった。

However, Gonta was actually being dutiful to his parents by risking his life.

親孝行おやこうこうな息子むすこさんがいるから、老後ろうごの心配しんぱいしなくていいわね。

It must be nice having such a loyal son. You don't have to wonder if you'll be taken care of in your old age.