| 685 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 586 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 760 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 153 | A New Dictionary of Kanji Usage |
| 2860 | Classic Nelson (Andrew Nelson) |
| 411 | Essential Kanji (P.G. O’Neill) |
| 215 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 2.18 | Japanese for Busy People |
| 282 | Kanji and Kana (Spahn and Hadamitzky) |
| 282 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 398 | Kanji in Context (Nishiguchi and Kono) |
| 1293 | Kodansha Compact Kanji Guide |
| 1181 | Kodansha Kanji Dictionary (Jack Halpern) |
| 641 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 852 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 252 | Les Kanjis dans la tete (Yves Maniette) |
| 20013 | Morohashi |
| 945 | New Japanese English Character Dictionary (Jack Halpern) |
| 3541 | New Nelson (John Haig) |
| 246 | Remembering The Kanji (James Heisig) |
| 261 | Remembering The Kanji, 6th edition (James Heisig) |
| 186 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 554 | Tuttle Kanji Cards (Alexander Kask) |
special
- On:
- トク
Jōyō kanji, taught in grade 4
JLPT level N4
234 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 特産 【トクサン】 being produced in a particular region, local specialty
- 特異 【トクイ】 unique, peculiar, singular
- 快特 【カイトク】 rapid express (train service), rapid limited express
- 在特 【ザイトク】 Special Permission to Stay in Japan, residence status that can be granted to illegal immigrants or overstayers
Readings
- Korean:
- teug
Spanish
- especial
Portuguese
- Especial
French
- spécial
| 2448 | 2001 Kanji |
| 4g6.1 | The Kanji Dictionary |
| 1-4-6 | SKIP code |
| 2454.1 | Four corner code |
| 1-38-35 | JIS X 0208-1997 kuten code |
| 7279 | Unicode hex code |
Jōyō kanji, taught in grade 5
JLPT level N2
538 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 効 【コウ】 efficacy, benefit, efficiency, effect, result, success
- 効果 【コウカ】 effect, effectiveness, efficacy, result, effects (e.g. sound effects, visual effects, special effects)
- 実効 【ジッコウ】 practical effect, efficacy, efficiency
- 時効 【ジコウ】 statute of limitations, lapse of rights after a period of time, prescription (including acquisitive and extinctive prescription), becoming invalid or void after a set time, ageing, aging
Kun reading compounds
- 効く 【きく】 to be effective, to take effect, to be good (for), to work, to function well, to be possible (to do, use, etc.), to be able to, to taste (alcohol), to try
- 効き目 【ききめ】 effect, virtue, efficacy, impression, one's dominant eye
Readings
- Korean:
- hyo
Spanish
- eficacia
- eficiencia
- efecto
- ser efectivo
Portuguese
- mérito
- eficácia
- eficiência
- benefício
French
- efficacité
- bénéfique
- mérite
| 782 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 697 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 671 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 515 | A New Dictionary of Kanji Usage |
| 722 | Classic Nelson (Andrew Nelson) |
| 623 | Essential Kanji (P.G. O’Neill) |
| 370 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 653 | Japanese Names (P.G. O’Neill) |
| 816 | Kanji and Kana (Spahn and Hadamitzky) |
| 835 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 501 | Kanji in Context (Nishiguchi and Kono) |
| 216 | Kodansha Compact Kanji Guide |
| 1617 | Kodansha Kanji Dictionary (Jack Halpern) |
| 849 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1164 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1284 | Les Kanjis dans la tete (Yves Maniette) |
| 2334 | Morohashi |
| 1265 | New Japanese English Character Dictionary (Jack Halpern) |
| 535 | New Nelson (John Haig) |
| 1276 | Remembering The Kanji (James Heisig) |
| 1369 | Remembering The Kanji, 6th edition (James Heisig) |
| 682 | Tuttle Kanji Cards (Alexander Kask) |
| 445 | 2001 Kanji |
| 2g6.2 | The Kanji Dictionary |
| 1-6-2 | SKIP code |
| 0442.7 | Four corner code |
| 1-24-90 | JIS X 0208-1997 kuten code |
| 52b9 | Unicode hex code |
Jōyō kanji, taught in grade 3
JLPT level N3
702 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 薬 【ヤク】 dope, narcotic, drug
- 薬価 【ヤッカ】 drug price, cost of medicine
- 製薬 【セイヤク】 medicine manufacture, drug manufacture
- 医薬 【イヤク】 medicine, Pharmaceutical and Food Safety Bureau
Kun reading compounds
- 薬 【くすり】 medicine, pharmaceuticals, (legal) drugs, pill, ointment, salve, efficacious chemical (gunpowder, pesticide, etc.), (pottery) glaze, (illegal) drug, narcotic, small bribe
- 薬指 【くすりゆび】 ring finger, third finger, fourth finger (in piano-playing), fourth toe
Readings
- Japanese names:
- み
- Korean:
- yag
Spanish
- medicina
- droga
Portuguese
- remédio
- produto químico
- esmalte
- pólvora
- benefício
French
- médicament
- produit chimique
- émail
- poudre à canon
- bénéfice
| 521 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 420 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 398 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 541 | A New Dictionary of Kanji Usage |
| 4074 | Classic Nelson (Andrew Nelson) |
| 323 | Essential Kanji (P.G. O’Neill) |
| 247 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 2568 | Japanese Names (P.G. O’Neill) |
| 2.6 | Japanese for Busy People |
| 359 | Kanji and Kana (Spahn and Hadamitzky) |
| 360 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 315 | Kanji in Context (Nishiguchi and Kono) |
| 672 | Kodansha Compact Kanji Guide |
| 3011 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1539 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2100 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1752 | Les Kanjis dans la tete (Yves Maniette) |
| 32188PX | Morohashi |
| 2375 | New Japanese English Character Dictionary (Jack Halpern) |
| 5224 | New Nelson (John Haig) |
| 1736 | Remembering The Kanji (James Heisig) |
| 1873 | Remembering The Kanji, 6th edition (James Heisig) |
| 439 | Tuttle Kanji Cards (Alexander Kask) |
| 1964 | 2001 Kanji |
| 3k13.15 | The Kanji Dictionary |
| 2-3-13 | SKIP code |
| 4490.4 | Four corner code |
| 1-44-84 | JIS X 0208-1997 kuten code |
| 85ac | Unicode hex code |