| 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 |
Jōyō kanji, taught in grade 3
JLPT level N3
48 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 定価 【テイカ】 list price, regular price, established price
- 定員 【テイイン】 fixed number (of people), prescribed number (of regular personnel, students, etc.), quota, numerical limit, complement, capacity (of a bus, boat, theatre, etc.), seating capacity
- 裁定 【サイテイ】 decision, ruling, award, arbitration
- 改定 【カイテイ】 revision (of a rule, price, etc.), alteration, change
- 定 【ジョウ】 certainty, reality, actuality, regular, permanent, samadhi (state of intense concentration achieved through meditation)
- 定住 【テイジュウ】 settlement, permanent residency
- 不定 【フジョウ】 uncertainty, insecurity, inconstancy, indefinite, undecided
- 改定 【カイテイ】 revision (of a rule, price, etc.), alteration, change
Kun reading compounds
- 定める 【さだめる】 to decide, to determine, to establish, to lay down, to prescribe, to provide, to stipulate, to bring peace (to), to make peaceful
- 定まる 【さだまる】 to become settled, to be fixed
- 定か 【さだか】 definite, sure
Readings
- Japanese names:
- さた
- Korean:
- jeong
Spanish
- determinar
- establecer
- decidir
Portuguese
- determinar
- fixar
- estabelecer
- decidir
French
- déterminé
- fixé
- établi
- décidé
| 474 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 371 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 351 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 62 | A New Dictionary of Kanji Usage |
| 1296 | Classic Nelson (Andrew Nelson) |
| 218 | Essential Kanji (P.G. O’Neill) |
| 464 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 677 | Japanese Names (P.G. O’Neill) |
| 2.14 | Japanese for Busy People |
| 355 | Kanji and Kana (Spahn and Hadamitzky) |
| 356 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 289 | Kanji in Context (Nishiguchi and Kono) |
| 473 | Kodansha Compact Kanji Guide |
| 2770 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1420 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1916 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 388 | Les Kanjis dans la tete (Yves Maniette) |
| 7109 | Morohashi |
| 2229 | New Japanese English Character Dictionary (Jack Halpern) |
| 1323 | New Nelson (John Haig) |
| 382 | Remembering The Kanji (James Heisig) |
| 408 | Remembering The Kanji, 6th edition (James Heisig) |
| 93 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 308 | Tuttle Kanji Cards (Alexander Kask) |
| 770 | 2001 Kanji |
| 3m5.8 | The Kanji Dictionary |
| 2-3-5 | SKIP code |
| 3080.1 | Four corner code |
| 1-36-74 | JIS X 0208-1997 kuten code |
| 5b9a | Unicode hex code |