| 500 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 600 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 572 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 134 | A New Dictionary of Kanji Usage |
| 17 | Classic Nelson (Andrew Nelson) |
| 130 | Essential Kanji (P.G. O’Neill) |
| 104 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 94 | Japanese Names (P.G. O’Neill) |
| 3.18 | Japanese for Busy People |
| 94 | Kanji and Kana (Spahn and Hadamitzky) |
| 94 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 422 | Kanji in Context (Nishiguchi and Kono) |
| 10 | Kodansha Compact Kanji Guide |
| 4242 | Kodansha Kanji Dictionary (Jack Halpern) |
| 2141 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2890 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1225 | Les Kanjis dans la tete (Yves Maniette) |
| 19 | Morohashi |
| 3434 | New Japanese English Character Dictionary (Jack Halpern) |
| 13 | New Nelson (John Haig) |
| 1217 | Remembering The Kanji (James Heisig) |
| 1302 | Remembering The Kanji, 6th edition (James Heisig) |
| 103 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 444 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 4
JLPT level N4
101 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 不 【フ】 un-, non-
- 不安 【フアン】 anxiety, uneasiness, worry, apprehension, fear, insecurity, suspense
- 意味不 【イミフ】 of uncertain meaning, ambiguous, cryptic, nonsensical, incomprehensible, perplexing
- 社不 【シャフ】 person unfit for society, misfit
- 無 【ブ】 un-, non-, bad ..., poor ...
- 不気味 【ブキミ】 weird, eerie, ominous, creepy, uncanny, unearthly
Readings
- Korean:
- bu, bul
Spanish
- prefijo negativo: in-
- des-
Portuguese
- Prefixo negativo
- negativa
- não
- feia
- ruim
- deselegante
French
- négation
- non
- mauvais
- laid
- maladroit
| 3154 | 2001 Kanji |
| 0a4.2 | The Kanji Dictionary |
| 4-4-1 | SKIP code |
| 3-3-1 | SKIP code |
| 3-2-2 | SKIP code |
| 1090.0 | Four corner code |
| 1-41-52 | JIS X 0208-1997 kuten code |
| 4e0d | Unicode hex code |
Jōyō kanji, taught in junior high
JLPT level N1
1209 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 斉 【セイ】 Qi (kingdom in China during the Spring and Autumn Period and the Period of the Warring States), Ch'i
- 斉唱 【セイショウ】 singing in unison, chanting in unison
- 一斉 【イッセイ】 simultaneous, all at once
- 整斉 【セイセイ】 arranged, organized, orderly, neat
- 斎行 【サイコウ】 carrying out (a religious festival or ceremony)
- 斉衡 【サイコウ】 Saikō era (854.11.30-857.2.21)
Kun reading compounds
- 等しい 【ひとしい】 equal, identical, the same, no different (from), just like, equivalent
- 等しく 【ひとしく】 equally, evenly, similarly, alike, just as ..., as soon as ..., the moment (that) ..., immediately upon ...
Readings
- Japanese names:
- ただ、 なり、 ひと、 ひとし
- Korean:
- ja, che, chae
Spanish
- semejante
- igual
- equivalente
Portuguese
- ajustado
- da mesma forma
- igual
- variedade parecida
French
- arranger
- égal
- semblable
- même variété
| 1473 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1528 | A New Dictionary of Kanji Usage |
| 5423 | Classic Nelson (Andrew Nelson) |
| 1958 | Essential Kanji (P.G. O’Neill) |
| 1393 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 701 | Japanese Names (P.G. O’Neill) |
| 1477 | Kanji and Kana (Spahn and Hadamitzky) |
| 1574 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1779 | Kanji in Context (Nishiguchi and Kono) |
| 1874 | Kodansha Compact Kanji Guide |
| 2548 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1299 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1768 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1745 | Les Kanjis dans la tete (Yves Maniette) |
| 13454 | Morohashi |
| 2054 | New Japanese English Character Dictionary (Jack Halpern) |
| 2366 | New Nelson (John Haig) |
| 1729 | Remembering The Kanji (James Heisig) |
| 1866 | Remembering The Kanji, 6th edition (James Heisig) |
| 1223 | Tuttle Kanji Cards (Alexander Kask) |
| 454 | 2001 Kanji |
| 2j6.5 | The Kanji Dictionary |
| 2-2-6 | SKIP code |
| 4-8-4 | SKIP code |
| 2-4-4 | SKIP code |
| 0022.4 | Four corner code |
| 1-32-38 | JIS X 0208-1997 kuten code |
| 6589 | Unicode hex code |