Kanji1 / 9
研 kanji
polish, study of, sharpen
- JLPT level
- N4 (unofficial)
- First appears in
- N4 vocabulary
- Strokes
- 9
- School grade
- Grade 3 (elementary school)
Practice writing
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On readings
ケン
Kun readings
とぐ
Variant forms
硏Words with 研
LevelWord & meaningActions
- —科学捜査研究所crime laboratory
- —番町政策研究所Banchō Seisaku Kenkyūjo (faction of the LDP)
- —研究委託契約書research outsourcing contract
- —研究展望報告書state of the art report
- —清和政策研究会Seiwa Seisaku Kenkyūkai (conservative faction of the Liberal Democratic Party); Abe faction
- —宇宙科学研究所Institute of Space and Astronautical Science (ISAS)
- —英国南極研究所British Antarctic Survey; BAS
- —遠洋水産研究所National Research Institute of Far Seas Fisheries; NRIFSF
- —科学警察研究所National Research Institute of Police Science
- —海水総合研究所Sea water Science Research Laboratory
- —環境衛生研究所Institute for Environment and Health; IEH
- —環境政策研究所Environmental Policy Institute
- —管理工学研究所Kanrikogaku Kenkyusho, Ltd.
- —丸紅経済研究所Marubeni Research Institute
- —企業経営研究所Institut pour l'etude des methodes de direction de l'entreprise
- —近畿郵政研修所Kinki Postal Training Institute
- —建設経済研究所Research Institute of Construction and Economy; RICE
- —古典総合研究所Japan Classic Literature Research Institute
- —公共政策研究所Institute for Research on Public Policy
- —工業開発研究所Industrial Research Institute, Japan