Japanese Dictionary Quick Search - Kanshudo

Kanshudo Component Builder

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Draw a component:

Type a component or its name:

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By default the Component Builder shows the most common Joyo kanji components (ie, components which are themselves Joyo kanji, or which are used in at least 3 other Joyo kanji). Select an alternative set of components below.

Most common Joyo kanji components
Standard radicals (and their variants)
All components and radicals

For details of all components and their English names, see the Component collections.

Kanshudo Component Builder Help

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For detailed instructions, see the Component builder how to guide.

To find any kanji, first try to identify the components it is made up of. Once you have identified any component, search for it in any of three ways:

Draw it in the drawing area
Type the name in the text area
Look for it in the list

Example: look up 漢

Notice that 漢 is made of several components: 氵艹口夫
Draw any of these components (one at a time) in the drawing area, and select it when you see it
Alternatively, look for a component in the list. 氵艹口 each have three strokes; 夫 has four strokes
If you know the meanings of the components, type any of them in the text area: water (氵), grass (艹), mouth (口) or husband (夫)
Keep adding components until you can see your kanji in the list of matches that appears near the top.

Kanshudo Component Builder Drawing Help

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The Kanshudo Component Builder can recognize any of the 416 components listed in the chart below the drawing area. Tips:

Draw a component in the center of the area, as large as you can
Try to draw the component as it appears in the kanji you're looking up
Don't worry about stroke order or number of strokes
Don't draw more than one component at a time

Not finding your component?

If you believe you've drawn your component correctly but the system is not recognizing it, please:

Let us know!

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Components

We found 23 words, 2 kanji, and 16 examples matching '光学'

Word search: 23 matches

Click a word's green box for more details. Showing first 5 matches. SEE ALL »

noun, 'no' adjective

optics

(click the word for examples and links)

こうがくしき

optical

(click the word for examples and links)

てんたいぶんこうがく

天体分光学

noun

astronomical spectroscopy; astronomical photometry

(click the word for examples and links)

こうがくけい

noun

optical system

(click the word for examples and links)

こうがくじく

noun

optic axis (of a crystal); optical axis (physics terminology)

(click the word for examples and links)

Kanji search: 2 matches

Click a kanji's blue box for more details.

光

コウひかり light, sunshine ひかる to shine, twinkle

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小

ショウこ- お- ちいさい small

兀

one pair of legs

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一

イチイツひとつひと- one

儿

legs

学

ガクまなぶ to learn

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子

シスこ child

龸

classroom

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⺌

small

冖

cover; covered

Example search: 16 matches

Click an example's DETAILS link for grammar and inflection information. Click a word to view details for that word. Showing first 5 examples. SEE ALL »

の

けんきゅう

で

は

かくだいきょう

の

をした。

His study of optics led him to the invention of the magnifying glass.

は

と

に

した。

Since the war, Japan has advanced greatly in science and technology.

その

だいがくせい

は

を

んでいます。

That college student is studying engineering.

は

についてよく

っている。

Clearly, she knows a lot about biotechnology.

の

がわからない。

I don't understand electronics shoptalk.

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Kanshudo is your AI Japanese tutor, and your constant companion on the road to mastery of the Japanese language. To get started learning Japanese, just follow the study recommendations on your Dashboard. You can use Quick search (accessible using the icon at the top of every page) to look up any Japanese word, kanji or grammar point, as well as to find anything on Kanshudo quickly. For an overview, take the tour.

Search results include information from a variety of sources, including Kanshudo (kanji mnemonics, kanji readings, kanji components, vocab and name frequency data, grammar points, examples), JMdict (vocabulary), Tatoeba (examples), Enamdict (names), KanjiVG (kanji animations and stroke order), and Joy o' Kanji (kanji and radical synopses). Translations provided by Google's Neural Machine Translation engine. For more information see credits.

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