| 710 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 803 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 782 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 585 | A New Dictionary of Kanji Usage |
| 1627 | Classic Nelson (Andrew Nelson) |
| 588 | Essential Kanji (P.G. O’Neill) |
| 525 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1571 | Japanese Names (P.G. O’Neill) |
| 917 | Kanji and Kana (Spahn and Hadamitzky) |
| 939 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 521 | Kanji in Context (Nishiguchi and Kono) |
| 634 | Kodansha Compact Kanji Guide |
| 701 | Kodansha Kanji Dictionary (Jack Halpern) |
| 420 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 527 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 884 | Les Kanjis dans la tete (Yves Maniette) |
| 10183 | Morohashi |
| 575 | New Japanese English Character Dictionary (Jack Halpern) |
| 1760 | New Nelson (John Haig) |
| 875 | Remembering The Kanji (James Heisig) |
| 940 | Remembering The Kanji, 6th edition (James Heisig) |
| 766 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 5
JLPT level N2
438 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 復旧 【フッキュウ】 restoration, restitution, rehabilitation
- 復員 【フクイン】 demobilization, demobilisation, repatriation
- 重複 【チョウフク】 duplication, repetition, overlapping, redundancy, restoration
- 障害回復 【ショウガイカイフク】 fault recovery
Kun reading compounds
- 又 【また】 again, once more, once again, another time, some other time, also, too, as well, likewise, on the other hand, while, and, in addition, besides, moreover, furthermore, or, otherwise, really, how, (what, why) on earth, indirect
- 又々 【またまた】 once again, yet again, (there you go) again
Readings
- Korean:
- bog, bu
Spanish
- volver
- regresar
- repetir
- tomar represalias
Portuguese
- restaurar
- retornar
- reverter
- recomeçar
French
- retourner
- restaurer
- reprendre
| 2067 | 2001 Kanji |
| 3i9.4 | The Kanji Dictionary |
| 1-3-9 | SKIP code |
| 2824.7 | Four corner code |
| 1-41-92 | JIS X 0208-1997 kuten code |
| 5fa9 | Unicode hex code |
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
| 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) |
| 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 |