| 116 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 189 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 173 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 25 | A New Dictionary of Kanji Usage |
| 4938 | Classic Nelson (Andrew Nelson) |
| 155 | Essential Kanji (P.G. O’Neill) |
| 95 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 939 | Japanese Names (P.G. O’Neill) |
| 2.20 | Japanese for Busy People |
| 95 | Kanji and Kana (Spahn and Hadamitzky) |
| 95 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 89 | Kanji in Context (Nishiguchi and Kono) |
| 1837 | Kodansha Compact Kanji Guide |
| 3163 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1626 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2212 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1939 | Les Kanjis dans la tete (Yves Maniette) |
| 41100 | Morohashi |
| 2556 | New Japanese English Character Dictionary (Jack Halpern) |
| 6379 | New Nelson (John Haig) |
| 1920 | Remembering The Kanji (James Heisig) |
| 2070 | Remembering The Kanji, 6th edition (James Heisig) |
| 90 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 161 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 2
JLPT level N5
12 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 長 【チョウ】 head, chief, leader, elder, merit, strong point, superiority, major
- 長官 【チョウカン】 secretary (government), director, chief
- 体長 【タイチョウ】 length (of an animal), body length
- 医長 【イチョウ】 medical director, chief physician
Kun reading compounds
- 長い 【ながい】 long (distance, length), long (time), protracted, prolonged
- 長居 【ながい】 long visit, overstaying
- 長 【おさ】 head, chief, leader, the greatest (of all the ...)
- 【オサガメ】 leatherback turtle (Dermochelys coriacea)
- 田長 【たおさ】 master of the rice field, chief farmer, lesser cuckoo (Cuculus poliocephalus)
- 死出田長 【しでたおさ】 lesser cuckoo (Cuculus poliocephalus)
Readings
- Japanese names:
- お、 おしゃ、 たかし、 たけ、 な、 は、 ひさ
- Korean:
- jang
Spanish
- largo
- jefe
- sobresaliente
Portuguese
- Longo
- ambicionar
- líder
- chefe
French
- long
- chef
| 3465 | 2001 Kanji |
| 0a8.2 | The Kanji Dictionary |
| 2-5-3 | SKIP code |
| 4-8-1 | SKIP code |
| 7173.2 | Four corner code |
| 1-36-25 | JIS X 0208-1997 kuten code |
| 9577 | Unicode hex code |
Jōyō kanji, taught in junior high
JLPT level N1
1467 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 沼地 【ヌマチ】 marshland, wetland, swampland
- 沼沢 【ショウタク】 marsh, swamp, bog
- 湖沼 【コショウ】 lake, marsh, wetland, inland waters
- 池沼 【チショウ】 ponds and swamps, retard, mentally disabled person
Kun reading compounds
- 沼 【ぬま】 marsh, swamp, wetland, bog, pond, obsession, addiction, being hooked on, getting sucked into, ugly man
- 沼田 【ぬまた】 deep-mud paddy
Readings
- Korean:
- so
Spanish
- pantano
- lago
- estanque
Portuguese
- pântano
- lago
- charco
- brejo
- lagoa
French
- marais
- lac
- marécage
- mare
- étang
| 1395 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1150 | A New Dictionary of Kanji Usage |
| 2521 | Classic Nelson (Andrew Nelson) |
| 1175 | Essential Kanji (P.G. O’Neill) |
| 1463 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 595 | Japanese Names (P.G. O’Neill) |
| 996 | Kanji and Kana (Spahn and Hadamitzky) |
| 1033 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1842 | Kanji in Context (Nishiguchi and Kono) |
| 1173 | Kodansha Compact Kanji Guide |
| 398 | Kodansha Kanji Dictionary (Jack Halpern) |
| 254 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 302 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 139 | Les Kanjis dans la tete (Yves Maniette) |
| 17257 | Morohashi |
| 339 | New Japanese English Character Dictionary (Jack Halpern) |
| 3091 | New Nelson (John Haig) |
| 137 | Remembering The Kanji (James Heisig) |
| 145 | Remembering The Kanji, 6th edition (James Heisig) |
| 1201 | Tuttle Kanji Cards (Alexander Kask) |
| 377 | 2001 Kanji |
| 3a5.24 | The Kanji Dictionary |
| 1-3-5 | SKIP code |
| 3716.2 | Four corner code |
| 1-30-34 | JIS X 0208-1997 kuten code |
| 6cbc | Unicode hex code |
Jōyō kanji, taught in grade 4
JLPT level N1
572 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 健康食品 【ケンコウショクヒン】 health foods
- 健康 【ケンコウ】 health, healthy, sound, fit, wholesome
- 豪健 【ゴウケン】 hardy, sturdy, robust
- 質実剛健 【シツジツゴウケン】 unaffected and sincere, with fortitude and vigor (vigour)
Kun reading compounds
- 健やか 【すこやか】 vigorous, healthy, sound
Readings
- Japanese names:
- かつ、 たけ、 たけし、 たて、 とし、 やす、 やすし
- Korean:
- geon, gyeon
Spanish
- salud
- saludable
- vigor
- fuerza
- sano
Portuguese
- saudável
- saúde
- vigor
- persistência
French
- santé
- sain
- bien portant
- force
- persistance
| 599 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 499 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 474 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 568 | A New Dictionary of Kanji Usage |
| 512 | Classic Nelson (Andrew Nelson) |
| 364 | Essential Kanji (P.G. O’Neill) |
| 329 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1282 | Japanese Names (P.G. O’Neill) |
| 893 | Kanji and Kana (Spahn and Hadamitzky) |
| 914 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1053 | Kanji in Context (Nishiguchi and Kono) |
| 118 | Kodansha Compact Kanji Guide |
| 152 | Kodansha Kanji Dictionary (Jack Halpern) |
| 102 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 117 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 983 | Les Kanjis dans la tete (Yves Maniette) |
| 875 | Morohashi |
| 134 | New Japanese English Character Dictionary (Jack Halpern) |
| 278 | New Nelson (John Haig) |
| 974 | Remembering The Kanji (James Heisig) |
| 1048 | Remembering The Kanji, 6th edition (James Heisig) |
| 564 | Tuttle Kanji Cards (Alexander Kask) |
| 2167 | 2001 Kanji |
| 2a8.34 | The Kanji Dictionary |
| 1-2-9 | SKIP code |
| 1-2-8 | SKIP code |
| 2524.0 | Four corner code |
| 1-23-82 | JIS X 0208-1997 kuten code |
| 5065 | Unicode hex code |