| 1251 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1403 | A New Dictionary of Kanji Usage |
| 1683 | Classic Nelson (Andrew Nelson) |
| 1225 | Essential Kanji (P.G. O’Neill) |
| 1292 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 809 | Japanese Names (P.G. O’Neill) |
| 1275 | Kanji and Kana (Spahn and Hadamitzky) |
| 1349 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1785 | Kanji in Context (Nishiguchi and Kono) |
| 813 | Kodansha Compact Kanji Guide |
| 438 | Kodansha Kanji Dictionary (Jack Halpern) |
| 271 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 327 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 627 | Les Kanjis dans la tete (Yves Maniette) |
| 10527 | Morohashi |
| 367 | New Japanese English Character Dictionary (Jack Halpern) |
| 1849 | New Nelson (John Haig) |
| 620 | Remembering The Kanji (James Heisig) |
| 667 | Remembering The Kanji, 6th edition (James Heisig) |
| 1255 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in junior high
JLPT level N1
1314 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 恒常 【コウジョウ】 constancy, permanence
- 恒久 【コウキュウ】 permanence, perpetuity
Kun reading compounds
- 常 【つね】 usual state of things
Readings
- Japanese names:
- のぶ、 ひさ、 ひさし
- Korean:
- hang, geung
Spanish
- eterno
- siempre
Portuguese
- constância
- sempre
French
- constance
- toujours
| 1172 | 2001 Kanji |
| 4k6.5 | The Kanji Dictionary |
| 1-3-6 | SKIP code |
| 1-1-8 | SKIP code |
| 9101.6 | Four corner code |
| 1-25-17 | JIS X 0208-1997 kuten code |
| 6052 | Unicode hex code |
Jōyō kanji, taught in grade 5
JLPT level N2
688 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 旧痾 【キュウア】 persistent disease
- 久安 【キュウアン】 Kyūan era (1145.7.22-1151.1.26)
- 恒久 【コウキュウ】 permanence, perpetuity
- 耐久 【タイキュウ】 endurance, persistence
- 久留子 【クルス】 cross sign
- 久遠 【クオン】 eternity
- 上手く行く 【ウマクイク】 to go smoothly, to turn out well, to do the trick, to have peaceful relations
- 阿摩美久 【アマミキヨ】 Amamikyu (Ryukyuan religion creation goddess)
Kun reading compounds
- 久しい 【ひさしい】 long (time that has passed), old (story)
Readings
- Japanese names:
- きゅ、 わ、 なが、 ひさ、 ひさし
- Korean:
- gu
Spanish
- mucho tiempo
- largo tiempo
- largo
- continuado por mucho tiempo
Portuguese
- tempo longo
- estória antiga
French
- longtemps
- vieille histoire
| 582 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 676 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 647 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 591 | A New Dictionary of Kanji Usage |
| 153 | Classic Nelson (Andrew Nelson) |
| 704 | Essential Kanji (P.G. O’Neill) |
| 289 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 45 | Japanese Names (P.G. O’Neill) |
| 1210 | Kanji and Kana (Spahn and Hadamitzky) |
| 1273 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1097 | Kanji in Context (Nishiguchi and Kono) |
| 20 | Kodansha Compact Kanji Guide |
| 4191 | Kodansha Kanji Dictionary (Jack Halpern) |
| 2121 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2867 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1025 | Les Kanjis dans la tete (Yves Maniette) |
| 118 | Morohashi |
| 3384 | New Japanese English Character Dictionary (Jack Halpern) |
| 47 | New Nelson (John Haig) |
| 1016 | Remembering The Kanji (James Heisig) |
| 1092 | Remembering The Kanji, 6th edition (James Heisig) |
| 641 | Tuttle Kanji Cards (Alexander Kask) |
| 2562 | 2001 Kanji |
| 0a3.7 | The Kanji Dictionary |
| 4-3-1 | SKIP code |
| 4-3-4 | SKIP code |
| 2780.0 | Four corner code |
| 1-21-55 | JIS X 0208-1997 kuten code |
| 4e45 | Unicode hex code |