| 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-, negative prefix
- 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 grade 4
JLPT level N2
919 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 中核 【チュウカク】 kernel, core, nucleus, center, centre
- 仲介 【チュウカイ】 agency, intermediation
- 保革伯仲 【ホカクハクチュウ】 conservatives and reformists being neck and neck, balanced conservative and progressive strengths
- 勢力伯仲 【セイリョクハクチュウ】 (the two sides) being evenly-matched in influence or power
Kun reading compounds
- 仲 【なか】 relation, relationship
- 仲間 【なかま】 companion, fellow, friend, mate, comrade, partner, colleague, coworker, associate, group, company, circle, set, gang, member of the same category (family, class)
- 不仲 【ふなか】 discord, (on) bad terms (with)
- 犬猿の仲 【けんえんのなか】 like cats and dogs, (on) very bad terms, relationship of dogs and monkeys
Readings
- Japanese names:
- ちゅん、 つづき、 なかつ
- Korean:
- jung
Spanish
- mediación
- relación
Portuguese
- Relacionamento
- entre (algo)
French
- relation
- médiation
- intermédiaire
| 571 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 934 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 892 | A New Dictionary of Kanji Usage |
| 378 | Classic Nelson (Andrew Nelson) |
| 1332 | Essential Kanji (P.G. O’Neill) |
| 305 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 227 | Japanese Names (P.G. O’Neill) |
| 1347 | Kanji and Kana (Spahn and Hadamitzky) |
| 1430 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1169 | Kanji in Context (Nishiguchi and Kono) |
| 67 | Kodansha Compact Kanji Guide |
| 47 | Kodansha Kanji Dictionary (Jack Halpern) |
| 27 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 28 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 965 | Les Kanjis dans la tete (Yves Maniette) |
| 403 | Morohashi |
| 43 | New Japanese English Character Dictionary (Jack Halpern) |
| 140 | New Nelson (John Haig) |
| 956 | Remembering The Kanji (James Heisig) |
| 1029 | Remembering The Kanji, 6th edition (James Heisig) |
| 468 | Tuttle Kanji Cards (Alexander Kask) |
| 2155 | 2001 Kanji |
| 2a4.7 | The Kanji Dictionary |
| 1-2-4 | SKIP code |
| 2520.6 | Four corner code |
| 1-35-71 | JIS X 0208-1997 kuten code |
| 4ef2 | Unicode hex code |