| 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 junior high
JLPT level N1
711 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 吉 【キチ】 good fortune (esp. omikuji fortune-telling result), good luck, auspiciousness, unspecified day of the month (used to obscure the date a letter, invitation, etc. was written)
- 吉祥天 【キッショウテン】 Sri-mahadevi (consort of Vaishravana)
- 大吉 【ダイキチ】 excellent luck
- 中吉 【チュウキチ】 moderately good luck (in fortune telling)
- 吉 【キチ】 good fortune (esp. omikuji fortune-telling result), good luck, auspiciousness, unspecified day of the month (used to obscure the date a letter, invitation, etc. was written)
- 吉事 【キチジ】 auspicious event
- 嘉吉 【カキツ】 Kakitsu era (1441.2.17-1444.2.5)
- 勿吉 【モッキツ】 Mohe (one of the Tungusic-speaking tribes)
Kun reading compounds
- 吉川神道 【よしかわしんとう】 Yoshikawa Shinto (Confucianist form of Shinto, stripped of Buddhist influence)
- 吉川線 【よしかわせん】 scratch marks on the neck of a body (indicating a struggling victim of strangulation)
- 土吉 【つちよし】 earth form of "good luck" character
- 豊臣秀吉 【とよとみひでよし】 Toyotomi Hideyoshi
Readings
- Japanese names:
- え、 き、 きっ、 きる、 こし、 と、 よ
- Korean:
- gil
Spanish
- buena suerte
- alegría
- felicitaciones
Portuguese
- boa sorte
- prazer
- congratulações
French
- bonne chance
- joie
- félicitations
| 1142 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 464 | A New Dictionary of Kanji Usage |
| 1053 | Classic Nelson (Andrew Nelson) |
| 990 | Essential Kanji (P.G. O’Neill) |
| 1124 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 278 | Japanese Names (P.G. O’Neill) |
| 1141 | Kanji and Kana (Spahn and Hadamitzky) |
| 1194 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 893 | Kanji in Context (Nishiguchi and Kono) |
| 282 | Kodansha Compact Kanji Guide |
| 2691 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1369 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1855 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 326 | Les Kanjis dans la tete (Yves Maniette) |
| 3289 | Morohashi |
| 2167 | New Japanese English Character Dictionary (Jack Halpern) |
| 711 | New Nelson (John Haig) |
| 320 | Remembering The Kanji (James Heisig) |
| 342 | Remembering The Kanji, 6th edition (James Heisig) |
| 199 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 1064 | Tuttle Kanji Cards (Alexander Kask) |
| 1477 | 2001 Kanji |
| 3p3.1 | The Kanji Dictionary |
| 2-3-3 | SKIP code |
| 4060.1 | Four corner code |
| 1-21-40 | JIS X 0208-1997 kuten code |
| 5409 | Unicode hex code |