交こう友ゆう関かん係けいMeaningsNoun1. one's relationships; people one knows; circle of friendsKanji used交mingle友friend関connected to係be involved withComposed of交こう友ゆうfriend; companion; acquaintance; friendship; companionshipNoun関かん係けいrelation; relationship; connection; participation; involvement; concern; influence; effect; sexual relations; sexual relationship; …Noun