YOU SAID:

why does it take 15 years for my dad to come back

INTO JAPANESE

なぜ私のお父さんが戻ってくるのに15年かかりますか？

BACK INTO ENGLISH

Why does it take 15 years for my father to come back?

INTO JAPANESE

私の父が戻ってくるのに15年かかるのはなぜですか？

BACK INTO ENGLISH

Why does my father take 15 years to come back?

INTO JAPANESE

なぜ私の父は15年後に戻ってくるのですか？

BACK INTO ENGLISH

Why does my father come back in 15 years?

INTO JAPANESE

なぜ私の父親は15年後に戻ってくるのですか？

BACK INTO ENGLISH

Why does my father come back in 15 years?