国勢調査 こくせいちょうさ Meanings Noun (national) census Kanji 国 country. Read as コク. 勢 force. Read as セイ. 調 tune. Read as チョウ. 査 examine. Read as サ. Example sentences 合衆国では10年に一度国勢調査が行われる。In the United States, there is a census every ten years. 日本では5年に一度国勢調査が行われます。In Japan, a census is taken every five years. 国勢調査ってなに?What's a census? Word lists Encyclopedia Jinuma: Japanese Dictionary · Word lists