| 359 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 458 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 435 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 294 | A New Dictionary of Kanji Usage |
| 1464 | Classic Nelson (Andrew Nelson) |
| 691 | Essential Kanji (P.G. O’Neill) |
| 584 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 379 | Japanese Names (P.G. O’Neill) |
| 514 | Kanji and Kana (Spahn and Hadamitzky) |
| 523 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 726 | Kanji in Context (Nishiguchi and Kono) |
| 933 | Kodansha Compact Kanji Guide |
| 287 | Kodansha Kanji Dictionary (Jack Halpern) |
| 180 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 216 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 534 | Les Kanjis dans la tete (Yves Maniette) |
| 13114 | Morohashi |
| 243 | New Japanese English Character Dictionary (Jack Halpern) |
| 2332 | New Nelson (John Haig) |
| 528 | Remembering The Kanji (James Heisig) |
| 567 | Remembering The Kanji, 6th edition (James Heisig) |
| 289 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 475 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 4
JLPT level N2
147 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 改 【カイ】 revision
- 改革 【カイカク】 reform, reformation, reorganization
- 更改 【コウカイ】 renewal, extension, revision
- 契約更改 【ケイヤクコウカイ】 contract renewal
Kun reading compounds
- 改める 【あらためる】 to change, to alter, to revise, to replace, to reform, to correct, to mend, to improve, to examine, to check, to inspect, to do properly, to do formally
- 改まる 【あらたまる】 to be renewed, to change, to be improved, to be reformed, to be revised, to be corrected, to stand on ceremony, to be formal, to take a turn for the worse (of an illness), to take a serious turn
Readings
- Korean:
- gae
Spanish
- reforma
- cambio
- investigación
- cambiar
- reformar
- renovar
- revisar
- investigar
Portuguese
- reforma
- mudança
- modificar
- umsertar
- renovar
- examinar
- inspecionar
- pesquisar
French
- réforme
- changer
- modifier
- améliorer
- renouveler
- examiner
- inspecter
- chercher
| 3566 | 2001 Kanji |
| 4i3.1 | The Kanji Dictionary |
| 1-3-4 | SKIP code |
| 1874.0 | Four corner code |
| 1-18-94 | JIS X 0208-1997 kuten code |
| 6539 | Unicode hex code |
plan, suggestion, draft, ponder, fear, proposition, idea, expectation, worry, table, bench
Jōyō kanji, taught in grade 4
JLPT level N1
206 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 案 【アン】 idea, plan, proposal, suggestion, (government) bill, draft, rough copy, expectation, desk, stand
- 案外 【アンガイ】 unexpectedly, surprisingly, unexpected, unanticipated, unforeseen, surprising
- 対案 【タイアン】 counter-proposal, counter-suggestion
- 成案 【セイアン】 definite plan
Kun reading compounds
- 机 【つくえ】 desk
- 八足の机 【やつあしのつくえ】 eight-legged table (used as a stand for religious offerings, etc.)
Readings
- Korean:
- an
Spanish
- plan
- idea
- sugerencia
- borrador
Portuguese
- plano
- sugestão
- esboço
- ponderar
- medo
- proposição
- idéia
- expectativa
- conta
- preocupar
French
- plan
- suggestion
- projet (loi)
- réflexion
- peur
- proposition
- idée
- attente
| 340 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 442 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 418 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 218 | A New Dictionary of Kanji Usage |
| 1308 | Classic Nelson (Andrew Nelson) |
| 500 | Essential Kanji (P.G. O’Neill) |
| 634 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 106 | Kanji and Kana (Spahn and Hadamitzky) |
| 106 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 305 | Kanji in Context (Nishiguchi and Kono) |
| 1060 | Kodansha Compact Kanji Guide |
| 2824 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1455 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1960 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 218 | Les Kanjis dans la tete (Yves Maniette) |
| 14762 | Morohashi |
| 2270 | New Japanese English Character Dictionary (Jack Halpern) |
| 2667 | New Nelson (John Haig) |
| 214 | Remembering The Kanji (James Heisig) |
| 227 | Remembering The Kanji, 6th edition (James Heisig) |
| 353 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 537 | Tuttle Kanji Cards (Alexander Kask) |
| 764 | 2001 Kanji |
| 3m7.6 | The Kanji Dictionary |
| 2-3-7 | SKIP code |
| 2-6-4 | SKIP code |
| 3090.4 | Four corner code |
| 1-16-38 | JIS X 0208-1997 kuten code |
| 6848 | Unicode hex code |