YOU SAID:

You should have gone for the head

INTO JAPANESE

頭に行ったほうが

BACK INTO ENGLISH

That should go in the head

INTO JAPANESE

頭の中を行く必要があります。

BACK INTO ENGLISH

You should go in the head.

INTO JAPANESE

頭に行く必要があります。

BACK INTO ENGLISH

You should go to the head.

INTO JAPANESE

頭に行く必要があります。

BACK INTO ENGLISH

You should go to the head.