ようがない

(You ga nai)

Expresses that there is no possible way or method to do something.

Connection rules

パソコンが壊こわれて、直なおしようがない。

Pasokon ga koware te, naoshi you ga nai.

The computer is broken and there is no way to fix it.

「Giving up on repairs」

連絡れんらく先さきを知しらないので、連絡れんらくしようもありません。

Renraku saki wo shira nai node, renraku shi you mo ari mase n.

Since I don't know the contact info, I have no way to contact them.

「Explaining a lost connection」