Component study page

open box / borderkanji family

冂 is the open box / border component. Explore the 19 kanji that use it — compare their structure, readings, meanings, and example vocabulary on the map.

Kangxi radical 13

circle, yenJLPT N5southJLPT N5tall, highJLPT N5same, agreeJLPT N4inside, withinJLPT N3both, old japanese coinJLPT N3yonder, facingJLPT N3make a deal, sellingJLPT N3overdo, exceedJLPT N3center, middleJLPT N2thorn, pierceJLPT N2skeleton, boneJLPT N2heart, interiorJLPT N2bridgeJLPT N2esteem, furthermoreJLPT N1whirlpool, eddyJLPT N1scheme, planJLPT N1calamity, misfortuneJLPT N1rectify, straightenJLPT N1

Explore this family visually

Momiji labels relationships as shared component, phonetic family, words in common, or meaning group. The labels are learning associations rather than a claim that every historical etymology is settled.

Start with 円