Japanese Word · Advanced
調査
investigation / survey
Pronunciation: chousa
Meaning
A systematic effort to examine facts, conditions, or opinions.
Example
事故の原因を調査しています。
They are investigating the cause of the accident.
Practice tips
- Practice 調査 out loud — read the pronunciation guide above and repeat.
- Use it in your own sentence today; reuse beats rereading.
- Pay attention to context: this Japanese word is for advanced-level learners.