調査研究 ちょうさけんきゅう Meanings Noun research study; investigative research Kanji 調 tune. Read as チョウ. 査 examine 研 research. Read as ケン. 究 investigate. Read as キュウ. Words containing 調査研究 市場調査研究所 (しじょうちょうさけんきゅうじょ) British Market Research Bureau Jinuma: Japanese Dictionary · Word lists