| 723 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 620 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 796 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 227 | A New Dictionary of Kanji Usage |
| 2773 | Classic Nelson (Andrew Nelson) |
| 386 | Essential Kanji (P.G. O’Neill) |
| 715 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1789 | Japanese Names (P.G. O’Neill) |
| 93 | Kanji and Kana (Spahn and Hadamitzky) |
| 93 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 400 | Kanji in Context (Nishiguchi and Kono) |
| 1280 | Kodansha Compact Kanji Guide |
| 2648 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1351 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1832 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1791 | Les Kanjis dans la tete (Yves Maniette) |
| 19113 | Morohashi |
| 2135 | New Japanese English Character Dictionary (Jack Halpern) |
| 3439 | New Nelson (John Haig) |
| 1775 | Remembering The Kanji (James Heisig) |
| 1913 | Remembering The Kanji, 6th edition (James Heisig) |
| 179 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 600 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 4
274 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 無 【ム】 nothing, naught, nought, nil, zero, un-, non-
- 無意識 【ムイシキ】 unconsciousness, unconscious, involuntary, automatic, mechanical, unintentional, spontaneous, the unconscious
- 皆無 【カイム】 nonexistent, nil, none, nothing (at all), bugger-all
- 虚無 【キョム】 nihility, nothingness
- 無 【ブ】 un-, non-, bad ..., poor ...
- 不気味 【ブキミ】 weird, eerie, ominous, creepy, uncanny, unearthly
Kun reading compounds
- 無い 【ない】 nonexistent, not being (there), unowned, not had, unpossessed, unique, not, impossible, won't happen, not, to not be, to have not
- 【ないといけない】 have to (verb), must (verb), is indispensable, absolutely necessary
- 苦無 【くない】 ninja throwing knives, mediaeval farming tool for digging, prying, etc.
Readings
- Korean:
- mu
Spanish
- nada
- inexistente
- prefijo negativo
- no hay
Portuguese
- Sem valor
- nada
- não sou/ estou
- nihil
- não
French
- néant
- rien
- ne pas
- non
- in-
- négatif
| 2340 | 2001 Kanji |
| 4d8.8 | The Kanji Dictionary |
| 2-2-10 | SKIP code |
| 2-8-4 | SKIP code |
| 8033.1 | Four corner code |
| 1-44-21 | JIS X 0208-1997 kuten code |
| 7121 | Unicode hex code |
Jōyō kanji, taught in grade 2
JLPT level N2
805 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 角 【カク】 angle, square, cube, bishop, third degree (of the Japanese and Chinese pentatonic scale), Chinese "horn" constellation (one of the 28 mansions), jiao (monetary unit of China; one-tenth of a yuan)
- 角界 【カクカイ】 the world of sumo
- 内角 【ナイカク】 interior angle, internal angle, inside corner
- 外角 【ガイカク】 external angle, exterior angle, outside corner
Kun reading compounds
- 角 【かど】 corner, edge, (street) corner, turning, rough edges (of one's character, words, etc.), abrasiveness, harshness, sharpness
- 角地 【かどち】 corner lot
- 四つ角 【よつかど】 four corners, crossroads, intersecting street, street corner
- 塩角 【しおかど】 sharp taste of (refined) salt
- 角 【つの】 horn, antler, antenna, feeler, tentacle (e.g. of a snail), horn-like projection (e.g. peaks of whipped cream)
- 角隠し 【つのかくし】 bride's head-dress
- 枝角 【えだづの】 antler
- 豊穣の角 【ほうじょうのつの】 cornucopia, horn of plenty
Readings
- Japanese names:
- い、 す、 すみ、 ずみ、 ふさ
- Korean:
- gag
Spanish
- ángulo
- esquina
- cuadrado
- cuerno
Portuguese
- ângulo
- canto
- chifre
French
- angle
- coin
- carré
- corne
- bois (andouillers)
| 173 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 97 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 243 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 714 | A New Dictionary of Kanji Usage |
| 4301 | Classic Nelson (Andrew Nelson) |
| 273 | Essential Kanji (P.G. O’Neill) |
| 891 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 547 | Japanese Names (P.G. O’Neill) |
| 473 | Kanji and Kana (Spahn and Hadamitzky) |
| 481 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 716 | Kanji in Context (Nishiguchi and Kono) |
| 1650 | Kodansha Compact Kanji Guide |
| 2541 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1293 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1761 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1829 | Les Kanjis dans la tete (Yves Maniette) |
| 35003 | Morohashi |
| 2047 | New Japanese English Character Dictionary (Jack Halpern) |
| 5543 | New Nelson (John Haig) |
| 1812 | Remembering The Kanji (James Heisig) |
| 1953 | Remembering The Kanji, 6th edition (James Heisig) |
| 138 | Tuttle Kanji Cards (Alexander Kask) |
| 2545 | 2001 Kanji |
| 2n5.1 | The Kanji Dictionary |
| 2-2-5 | SKIP code |
| 3-4-3 | SKIP code |
| 2722.7 | Four corner code |
| 1-19-49 | JIS X 0208-1997 kuten code |
| 89d2 | Unicode hex code |