捜査三課 そうささんか Also written 捜査3課 Meanings Noun Third Investigation Division (of the Japanese police) (i.e.: division responsible for investigating theft, burglary, shoplifting, etc.) Kanji 捜 search. Read as ソウ. 査 examine 三 three. Read as サン. 課 lesson. Read as カ. Jinuma: Japanese Dictionary · Word lists