皇宮警察本部 こうぐうけいさつほんぶ Meanings Noun Imperial Guard Headquarters Kanji 皇 emperor. Read as コウ. 宮 palace. Read as グウ. 警 warn. Read as ケイ. 察 observe. Read as サツ. 本 origin. Read as ホン. 部 part. Read as ブ. Jinuma: Japanese Dictionary · Word lists