YOU SAID:

I don't care if I lose because my heroes did, too.

INTO JAPANESE

私のヒーローたちもそうだったので、私が負けても気にしません。

BACK INTO ENGLISH

I don't care if I lose because so did my heroes.

INTO JAPANESE

私が負けても気にしません、私のヒーローも負けたからです。

BACK INTO ENGLISH

I don't care if I lose, because my hero also lost.

INTO JAPANESE

負けても構わない、ヒーローも負けたんだから。

BACK INTO ENGLISH

It doesn't matter if you lose, because the hero lost too.

INTO JAPANESE

主人公も負けたんだから負けても大丈夫。

BACK INTO ENGLISH

It's okay to lose because the main character also lost.

INTO JAPANESE

主人公も負けたんだから負けてもいい。

BACK INTO ENGLISH

It's okay to lose because the main character also lost.