YOU SAID:

only if you promise to leave afterwards

INTO JAPANESE

後で退去することを約束した場合のみ

BACK INTO ENGLISH

Only if you promise to leave later

INTO JAPANESE

後で帰ると約束した場合のみ

BACK INTO ENGLISH

Only if you promise to come back later

INTO JAPANESE

後でまた来ると約束してくれるなら

BACK INTO ENGLISH

If you promise to come back later

INTO JAPANESE

後でまた来ると約束するなら

BACK INTO ENGLISH

If you promise to come back later