通報者 つうほうしゃ Meanings Noun person who notifies the police; informer; whistleblower; delator Kanji 通 pass through. Read as ツウ. 報 report. Read as ホウ. 者 person. Read as シャ. Words containing 通報者 公益通報者保護法 (こうえきつうほうしゃほごほう) whistleblower protection act Jinuma: Japanese Dictionary · Word lists