長官 [かみ;かん;こう] /(n,adj-no) (arch) (See 四等官) director (highest of the four administrative positions of the ritsuryo period)/chief/EntL2249700/ 長官 [ちょうかん] /(n) secretary (government)/director/chief/(P)/EntL1429820X/ 長官 ちょうかん [2] 名 Minister; Staatssekretär; Leiter; Chef. HE