研 — Polish, Sharpen
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Visual Radical Families for 研 (Polish, Sharpen)
These kanjis share the same recurring visual building block in Shibashi's Japanese kanji mnemonics. Tap any small tile to compare its story:
Common Japanese Words with 研 (Polish, Sharpen)
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A room (室) where you polish (研) your research (究) is a laboratory.

When you polish (研) your knowledge through research (究), you're doing, well... research.
Frequently Asked Questions About 研 (Polish, Sharpen)
What is the best kanji mnemonic for 研 (Polish, Sharpen)?
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The Shibashi Japanese kanji mnemonic for 研 ("Polish, Sharpen", read as けん) is: Old men was surprised to find a toddler (と) polishing historic Kennedy (けん) stone head. Using visual kanji mnemonics that combine the character's radicals, meaning, and reading into a single illustrated scene makes 研 effortless to recall.
What does the kanji 研 mean and how is it read in Japanese?
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The Japanese kanji 研 means "Polish, Sharpen". Its primary reading is けん (On'yomi: けん; Kun'yomi: と). Our Japanese kanji mnemonics tie the reading directly into the visual story so you remember both the meaning and pronunciation together.
What are common Japanese words and compounds with 研?
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Essential Japanese vocabulary words containing 研 include: 研究室 (けんきゅうしつ - study room, laboratory), 研究 (けんきゅう - research).
How do Japanese kanji mnemonics help you remember 研 (Polish, Sharpen) faster?
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Traditional rote stroke repetition fades quickly. Shibashi's Japanese kanji mnemonics turn 研 (Polish, Sharpen) and its shared visual radical family into memorable characters and objects, paired with smart Spaced Repetition (SRS) and native audio so the memory sticks permanently.