関係 (kankei) means 'relationship' or 'connection.' It describes how two or more things or people are linked. It can be used for personal ties or for connections between ideas/events. For example, '彼と私には関係がありません' (He and I have no relationship/connection).

「関係」は、物事や人とのつながりのことです。例：「仕事の関係」