Radicals don’t just have meanings — they also have positions. Learn the seven positions a radical can sit in and the most common radical in each, and new kanji stop looking like noise.
Beyond “What’s the Radical?”
If you’ve read our intro to kanji radicals, you already know that every kanji is built from smaller components, and that many of those components carry meaning. This article goes one layer deeper: where a radical sits inside the kanji is itself part of the information. The same component can look one way on the left and another on the top, and the position has a Japanese name that beginner books usually don’t explain.
There are seven traditional positions. Once you can name them — and recognize the single most common radical in each — the kanji starts to decompose automatically as you look at it.
The Seven Positions at a Glance
Position
Japanese
Where it sits
Example
Hen
へん
Left side
氵 sanzui
Tsukuri
つくり
Right side
青 sei
Kanmuri
かんむり
Top
宀 u-kanmuri
Ashi
あし
Bottom
心 kokoro-ashi
Kamae
かまえ
Enclosure
門 mon-gamae
Tare
たれ
Top-left hang
广 madare
Nyou
にょう
Bottom-left wrap
辶 shin-nyou
Not every kanji has one of these — some are structurally indivisible (山, 川, 目). But the vast majority of multi-component kanji use one of the seven. For each position, we’ll focus on the single most common radical — the one you’ll meet first and see most often.
Hen — The Left Side
Hen (へん) radicals are by far the most common, and they’re usually semantic — they tell you what category of thing the kanji relates to. Two of the most frequent are the water radical and the speech radical.
Sanzui (さんずい, 氵) — the compressed form of 水 (water). Almost every kanji with 氵 on the left relates to water, liquid, or flow.
海umi — sea 池ike — pond 湖mizuumi — lake 泳oyogu — to swim
Gon-ben (ごんべん, 言) — the “speech” radical. Kanji with 言 on the left involve speaking, language, or recording with words.
話hanasu — to speak 語go — language 読yomu — to read 記ki — to record
The -ben ending literally means “left side,” which is why these names end that way. The same component in a different position gets a different name entirely.
Tsukuri — The Right Side
If hen usually gives you meaning, tsukuri (つくり) usually gives you sound. Right-side components are often phonetic indicators — hints at how the kanji is pronounced.
A classic example is 青 (sei, “blue”). It shows up as the right-side component in several different kanji, all read sei:
The left side changes the meaning (clean / clear weather / spirit), but 青 on the right keeps giving you the same sound. Not every tsukuri is phonetic, but when you spot a right-side component you’ve seen before, there’s a good chance the reading carries over.
Kanmuri — The “Crown”
Kanmuri (かんむり) means “crown” — a component that sits on top. Crown radicals are almost always semantic.
U-kanmuri (うかんむり, 宀) — the “roof” radical. Almost every kanji with 宀 on top is about a building, a dwelling, or something that happens indoors.
家ie — house 安an — peaceful / cheap (a woman under a roof) 室shitsu — room 宿yado — lodging
Another very common crown is kusa-kanmuri (くさかんむり, 艹), the “grass” radical. Kanji that wear it relate to plants: 花 (flower), 茶 (tea), 草 (grass).
Ashi — The “Leg”
Ashi (あし) means “leg” — a component at the bottom of the kanji.
The clearest example is kokoro-ashi (こころあし, 心), the “heart” radical sitting underneath. When you see 心 at the bottom, the kanji is almost always about a feeling or a state of mind.
思omou — to think 悲kanashii — sad 念nen — thought / feeling
A detail worth noticing: 灬 (the four little dots some kanji sit on) is actually the compressed form of 火 (fire). Same radical as the one you’d see on the left, just flattened at the bottom.
Kamae — The Enclosure
Kamae (かまえ) means “structure” — a radical that wraps around the other components. Visually striking and easy to spot.
Mon-gamae (もんがまえ, 門) — the “gate” radical. Any kanji wearing a gate is almost always about something happening at or through a gate.
間aida — space between (a sun between gates) 聞kiku — to hear (an ear at the gate) 開hiraku — to open
Kuni-gamae (くにがまえ, 囗) is another common one — a full box enclosure. It appears in 国 (country) and 図 (diagram, map).
Tare — The Hanging Form
Tare (たれ) means “to hang down” — a radical that drapes over the top and down the left side like an awning.
The most common is madare (まだれ, 广) — a building with an open front. Kanji with madare tend to relate to buildings or places.
店mise — shop 広hiroi — wide 庭niwa — garden
Nyou — The Bottom-Left Wrap
Nyou (にょう) is the trickiest position to describe: a component that starts at the top-left, runs along the bottom, and “supports” the main body sitting above it.
The clearest example is shin-nyou (しんにょう, 辶) — the “road” radical. Almost every kanji with 辶 is about movement, usually by foot.
道michi — road, path 近chikai — near 送okuru — to send 進susumu — to advance
Spotting the three-stroke “road” immediately tells you the whole semantic field, even if you don’t yet know the specific kanji.
Why Positions Matter
The traditional 214-radical list treats each radical as a flat label. In practice, learners build intuition faster when they think in positions first:
Left → meaning hint. If you see something on the left, ask what category it suggests.
Right → sound hint. If you see something on the right, ask whether you’ve seen it before and what reading it had.
Top / bottom / wrap → strong semantic signal. These are often reliable meaning markers because fewer components sit in those positions.
When you encounter a new kanji, the question stops being “what does the whole thing mean?” and becomes “what’s the position, what does the component in that position usually mean, and does the right side tell me the sound?”
Helpful Video Resources
A couple of beginner-friendly walkthroughs on radicals worth bookmarking. If you’re already practicing kanji, these pair perfectly with where you are — once the position names click, every new kanji starts to feel readable instead of random.