警けい察さつ庁ちょう長ちょう官かんMeaningsNoun1. Commissioner General of the National Police Agency; Director General of the National Police AgencyKanji used警to police (something)察guess庁government office長long官bureaucratComposed of警けい察さつ庁ちょうNational Police Agency; NPANoun長ちょう官かんsecretary (government); director; chiefNoun