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
- —国際日本語研修協会International Japanese Education Center; IJEC
- —国立教育政策研究所National Institute for Education Policy Research
- —国立教育政策研究所National Institute for Educational Policy Research
- —国立経済社会研究所National Institute of Economic and Social Research
- —国立心肺血液研究所National Heart, Lung, and Blood Institute
- —国立薬物乱用研究所National Institute on Drug Abuse; NIDA
- —国立労働衛生研究所Finnish Institute of Occupational Health
- —国連社会開発研究所UN Research Institute for Social Development
- —国連大学高等研究所UN University Institute of Advanced Studies; UNU-IAS
- —産業医学総合研究所National Institute of IndustrialHealth
- —産業技術総合研究所National Institute of Advanced Industrial Science and Technology; NAIST
- —四国工業技術研究所Shikoku National Industrial Research Institute
- —四国工業技術研究所Shikoku National Industrial Research Institute
- —実験動物中央研究所Central Institute for Experimental Animals
- —常滑市立陶芸研究所Tokoname Ceramic-Art Laboratory
- —情報通信政策研究所Institute for Information and Communications Policy; IICP
- —森林技術総合研修所Forest Training Institute
- —人材育成技術研究所Research Center for Human Resource and Technology
- —世界開発経済研究所World Institute for Development Economics Research
- —政策研究大学院大学National Graduate Institute for Policy Studies; GRIPS