部門

N2 正門 seimon main gate, main entrance N2 部首 bushu radical (of a kanji character) N2 部品 buhin parts, accessories N2 本部 hombu headquarters N3 大部分 daibubun most part, large portion N3 部分 bubun portion, section, part N4 部長 buchou department manager, division chief N4 専門 senmon specialty, major, field N4 ～学部 ～gakubu department of a university

N3 部 bu / -be section, bureau, dept N2 門 mon / kado, to gate, counter for cannons, portail