| 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 N1
525 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 器 【キ】 device, instrument, vessel, container, ability, capacity, calibre, caliber
- 機械 【キカイ】 machine, mechanism, instrument, appliance, apparatus
- 呼吸器 【コキュウキ】 respiratory organs
- 化学兵器 【カガクヘイキ】 chemical weapon
Kun reading compounds
- 器 【うつわ】 bowl, vessel, container, ability, capacity, calibre, caliber
- 器物 【きぶつ】 receptacle, container, vessel, utensil, implement, furniture, personal property, calibre, talent, ability
- 横綱の器 【よこづなのうつわ】 mental characteristics expected of a grand champion
Readings
- Korean:
- gi
Spanish
- utensilio
- vasija
- receptáculo
- envase
- caldera
Portuguese
- utensilio
- vasol
- receptaculo
- implementar
- instrumento
- capacidade
- recipiente
- ferramenta
- conjunto
French
- ustensile
- récipient
- instrument
- appareil
- capacité
- outil
- service (de table)
| 372 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 475 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 452 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 483 | A New Dictionary of Kanji Usage |
| 994 | Classic Nelson (Andrew Nelson) |
| 398 | Essential Kanji (P.G. O’Neill) |
| 419 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 2378 | Japanese Names (P.G. O’Neill) |
| 527 | Kanji and Kana (Spahn and Hadamitzky) |
| 536 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 682 | Kanji in Context (Nishiguchi and Kono) |
| 334 | Kodansha Compact Kanji Guide |
| 3367 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1742 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2368 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 122 | Les Kanjis dans la tete (Yves Maniette) |
| 4349P | Morohashi |
| 2713 | New Japanese English Character Dictionary (Jack Halpern) |
| 898 | New Nelson (John Haig) |
| 121 | Remembering The Kanji (James Heisig) |
| 127 | Remembering The Kanji, 6th edition (James Heisig) |
| 624 | Tuttle Kanji Cards (Alexander Kask) |
| 3777 | 2001 Kanji |
| 3d12.13 | The Kanji Dictionary |
| 2-6-9 | SKIP code |
| 4-15-1 | SKIP code |
| 6666.3 | Four corner code |
| 1-20-79 | JIS X 0208-1997 kuten code |
| 5668 | Unicode hex code |
Jōyō kanji, taught in grade 4
JLPT level N2
469 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 量 【リョウ】 quantity, amount, volume, capacity, portion (of food), generosity, magnanimity, tolerance, pramana (means by which one gains accurate and valid knowledge; in Indian philosophy)
- 量刑 【リョウケイ】 judge's sentence, assessment of a case
- 裁量 【サイリョウ】 discretion, judgement, judgment
- 軽量 【ケイリョウ】 light weight
Kun reading compounds
- 計る 【はかる】 to measure, to weigh, to survey, to time (sound, gauge, estimate), to conjecture, to infer, to surmise
Readings
- Japanese names:
- かず
- Korean:
- ryang
Spanish
- cantidad
- medida
- medir
- pesar
- sondear
Portuguese
- quantidade
- medida
- peso
- quantia
French
- quantité
- mesure
- poids
- étudier (situation)
- estimation
- conjecture
| 734 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 630 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 600 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 544 | A New Dictionary of Kanji Usage |
| 2141 | Classic Nelson (Andrew Nelson) |
| 743 | Essential Kanji (P.G. O’Neill) |
| 973 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1741 | Japanese Names (P.G. O’Neill) |
| 411 | Kanji and Kana (Spahn and Hadamitzky) |
| 417 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 435 | Kanji in Context (Nishiguchi and Kono) |
| 1804 | Kodansha Compact Kanji Guide |
| 3119 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1598 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2180 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 179 | Les Kanjis dans la tete (Yves Maniette) |
| 40138 | Morohashi |
| 2471 | New Japanese English Character Dictionary (Jack Halpern) |
| 6209 | New Nelson (John Haig) |
| 177 | Remembering The Kanji (James Heisig) |
| 189 | Remembering The Kanji, 6th edition (James Heisig) |
| 601 | Tuttle Kanji Cards (Alexander Kask) |
| 3872 | 2001 Kanji |
| 4c8.9 | The Kanji Dictionary |
| 2-4-8 | SKIP code |
| 6010.4 | Four corner code |
| 1-46-44 | JIS X 0208-1997 kuten code |
| 91cf | Unicode hex code |