対たい外がい活かつ動どう本ほん部ぶMeaningsNoun1. Foreign Operation AdministrationKanji used対opposite外outside活activity動move本book部sectionComposed of対たい外がいexternal; foreign; with foreign countries; towards foreign countriesPrenominal活かつ動どうactivity (of a person, organization, animal, volcano, etc.); action; operationNoun本ほん部ぶheadquarters; head office; main officeNoun