対外活動本部 たいがいかつどうほんぶ Meanings Noun Foreign Operation Administration Kanji 対 against. Read as タイ. 外 outside. Read as ガイ. 活 active. Read as カツ. 動 move. Read as ドウ. 本 origin. Read as ホン. 部 part. Read as ブ. Jinuma: Japanese Dictionary · Word lists