Definition
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調査
chōsa
物事や事象について詳しく調べること。
The act of investigating or examining something in detail.
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警察は事件の調査を開始しました。
Keisatsu wa jiken no chōsa o kaishi shimashita.
The police have started the investigation into the case.
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この調査の結果は来週発表されます。
Kono chōsa no kekka wa raishū happyō saremasu.
The results of this investigation will be announced next week.
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彼は市場調査を行う専門家です。
Kare wa shijō chōsa o okonau senmonka desu.
He is an expert who conducts market investigations.