関かん係けい当とう局きょくMeaningsNoun1. relevant authorities; competent authorities; authorities concernedKanji used関connected to係be involved with当hit (the target)局bureauComposed of関かん係けいrelation; relationship; connection; participation; involvement; concern; influence; effect; sexual relations; sexual relationship; …Noun当とう局きょくauthorities; relevant authorities; authorities concerned; this officeNoun