Kanshudo Component Builder
Draw a component:
Type a component or its name:
Choose from a list:
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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.

For details of all components and their English names, see the Component collections.
Kanshudo Component Builder Help
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:
  1. Draw it in the drawing area
  2. Type the name in the text area
  3. 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
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!

虚 means 'void'

Animation / stroke order not available.
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Strokes : 11    Frequency: 1283   JLPT: N1    Usefulness: 5    Study set: 5-17    Grade: 8   Intermediate lesson: -    Beginner lesson: -   Begins 83 words   Used in 100 words   Used in 51 names   Component in 7 kanji (1 Jōyō)
Jōyō (常用)
   キョ   コ
Kun    うつ cavity, hollow   むなしい vacant, empty
A Joy o' Kanji essay is available for 虚 - click the badge to download
In 虚 we find a hollow space, though it's often filled with lies. As such, it pops up in words about bluffs, false fronts, and vanity, as well as emptiness, both emotional and physical. When an effort is in vain, leading to nothing, 虚 again enables us to express that. Learn about its surprising relationship to . Also find out why you should never choose a spouse who has a 虚!
⿸   tiger   () almost lined up  
Explore these components visually on The Kanji Map ⇗
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In the most useful 10,000 words in Japanese, 虚 is used 2 times, read 1 way.
Across all words in Japanese, 虚 is used 95 times, read 4 ways (with 1 variation).
Note: kanji quick view shows the most useful word for each reading which is also the most common variant, and in the 10,000 most useful words in Japanese. Words shown here draw from all words in Japanese and include less common forms.
キョ : 71 words FIND ALL
modesty; humility
(click the word for examples and links)
コ : 9 words FIND ALL
empty space; empty sky
(click the word for examples and links)
むなしい : 7 words FIND ALL
3 0
1. empty; void; vacant
2. vain; fruitless; futile; ineffective
(click the word to view an additional 1 meaning and 2 forms, examples and links)
うつ : 7 words FIND ALL
1. cavity; hollow; void
2. hollow (voice); empty (heart); blank (eyes, face, etc.); vacant (stare)
(click the word to view an additional 2 forms, examples and links)
うつ (read as うつろ) : 1 word FIND ALL
unidentified craft said to have washed ashore in Ibaraki Prefecture during the Edo period (sometimes alleged to have been a UFO)
(click the word for examples and links)
Henshall: 1156  Joy o' Kanji : 1156  Key to Kanji:

Cascading kanji view

キョ   コ    void   
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とら tiger   
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divining rod
シチ   なな    なな    なの seven   
almost lined up
Problem with this kanji? Question or comment? Please CONTACT US.
Search results include information from a variety of sources, including Kanshudo (kanji mnemonics, kanji readings, kanji components, vocab and name frequency data, grammar points), 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.