| 716 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 808 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 787 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 166 | A New Dictionary of Kanji Usage |
| 455 | Classic Nelson (Andrew Nelson) |
| 351 | Essential Kanji (P.G. O’Neill) |
| 319 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 781 | Japanese Names (P.G. O’Neill) |
| 489 | Kanji and Kana (Spahn and Hadamitzky) |
| 498 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 665 | Kanji in Context (Nishiguchi and Kono) |
| 102 | Kodansha Compact Kanji Guide |
| 107 | Kodansha Kanji Dictionary (Jack Halpern) |
| 72 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 77 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1006 | Les Kanjis dans la tete (Yves Maniette) |
| 702 | Morohashi |
| 96 | New Japanese English Character Dictionary (Jack Halpern) |
| 222 | New Nelson (John Haig) |
| 997 | Remembering The Kanji (James Heisig) |
| 1072 | Remembering The Kanji, 6th edition (James Heisig) |
| 163 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 705 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 5
JLPT level N1
146 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 保育 【ホイク】 nurturing, rearing, childcare, day care, nursing, suckling
- 保安 【ホアン】 peace preservation, security, safety
- 留保 【リュウホ】 reserving, withholding
- 生保 【セイホ】 life insurance, livelihood protection, public assistance, welfare
- 保する 【ホスル】 to guarantee
- 保安 【ホウアン】 Hōan era (1120.4.10-1124.4.3)
- 永保 【エイホウ】 Eihō era (1081.2.10-1084.2.7), Eiho era
- 太保 【タイホウ】 Grand Protector (lowest of the top three civil positions of the Zhou dynasty), Minister of the Right (official in Nara and Heian periods)
Kun reading compounds
- 保つ 【たもつ】 to keep, to preserve, to hold, to retain, to maintain, to sustain, to last, to endure, to keep well (food), to wear well, to be durable
Readings
- Japanese names:
- う、 お、 ぶ、 もり、 やす、 やすし
- Korean:
- bo
Spanish
- garantizar
- mantener
- preservar
- proteger
- apoyar
Portuguese
- proteger garantia
- guarda
- preservar
- sustentar
- apoiar
French
- protéger
- garantir
- garder
- préserver
- conserver
- soutenir
| 2164 | 2001 Kanji |
| 2a7.11 | The Kanji Dictionary |
| 1-2-7 | SKIP code |
| 2629.4 | Four corner code |
| 1-42-61 | JIS X 0208-1997 kuten code |
| 4fdd | Unicode hex code |
Jōyō kanji, taught in grade 5
JLPT level N1
306 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 証 【ショウ】 proof, evidence, certificate, license, permit, membership card, ID card, enlightenment, symptoms (in Chinese medicine), patient's condition
- 証券 【ショウケン】 bond, bill, certificate, security
- 査証 【サショウ】 visa, endorsing (e.g. a passport), stamping
- 偽証 【ギショウ】 false evidence, perjury, false testimony
Kun reading compounds
- 証 【あかし】 proof, evidence, sign, testimony, testament (to something), vindication, witnessing, testifying, testimony
- 証として 【あかしとして】 in sign of, in proof of
Readings
- Korean:
- jeung
Spanish
- evidencia
- prueba
- testimonio
- certificado
Portuguese
- evidência
- prova
- certificado
French
- preuve
- évidence
- certificat
| 816 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 737 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 715 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 430 | A New Dictionary of Kanji Usage |
| 4341 | Classic Nelson (Andrew Nelson) |
| 697 | Essential Kanji (P.G. O’Neill) |
| 1746 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1660 | Japanese Names (P.G. O’Neill) |
| 484 | Kanji and Kana (Spahn and Hadamitzky) |
| 493 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 666 | Kanji in Context (Nishiguchi and Kono) |
| 1672 | Kodansha Compact Kanji Guide |
| 1899 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1010 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1365 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 386 | Les Kanjis dans la tete (Yves Maniette) |
| 35341 | Morohashi |
| 1506 | New Japanese English Character Dictionary (Jack Halpern) |
| 5589 | New Nelson (John Haig) |
| 380 | Remembering The Kanji (James Heisig) |
| 406 | Remembering The Kanji, 6th edition (James Heisig) |
| 448 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 754 | Tuttle Kanji Cards (Alexander Kask) |
| 3073 | 2001 Kanji |
| 7a5.5 | The Kanji Dictionary |
| 1-7-5 | SKIP code |
| 0161.1 | Four corner code |
| 1-30-58 | JIS X 0208-1997 kuten code |
| 8a3c | Unicode hex code |