関かん係けいがない

expression

unrelated; irrelevant; unconnected

Used to state that something has no connection, bearing, or relevance to something else. Often used in the pattern AはBに関係がない (A has nothing to do with B).

See also: 関係ない

• その話はなしは今いまの議ぎ論ろんに関かん係けいがない。

  That story is irrelevant to the current discussion.

• 彼かれは事じ件けんに関かん係けいがないと主しゅ張ちょうした。

  He insisted that he had nothing to do with the incident.