YOU SAID:

The seat's his for as long as he wants it.

INTO JAPANESE

彼がそれを望む限り、座席は彼のです。

BACK INTO ENGLISH

As long as he wants it, the seat is his.

INTO JAPANESE

彼がそれを望む限り、座席は彼のです。

BACK INTO ENGLISH

As long as he wants it, the seat is his.