関かん係けいない

expression, i-adjective

unrelated; irrelevant; having nothing to do with

Used to say that something has no connection, bearing, or relevance to the matter at hand. Often followed by ～に or ～とは.

• それは今いまの話はなしに関かん係けいないよ。

  That has nothing to do with what we're talking about now.

• 彼かれの意い見けんはこの問もん題だいには関かん係けいない。

  His opinion is irrelevant to this issue.