| 210 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 126 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 277 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 122 | A New Dictionary of Kanji Usage |
| 579 | Classic Nelson (Andrew Nelson) |
| 219 | Essential Kanji (P.G. O’Neill) |
| 341 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 156 | Japanese Names (P.G. O’Neill) |
| 126 | Kanji and Kana (Spahn and Hadamitzky) |
| 126 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 323 | Kanji in Context (Nishiguchi and Kono) |
| 152 | Kodansha Compact Kanji Guide |
| 2468 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1249 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1715 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 792 | Les Kanjis dans la tete (Yves Maniette) |
| 1452 | Morohashi |
| 1974 | New Japanese English Character Dictionary (Jack Halpern) |
| 372 | New Nelson (John Haig) |
| 784 | Remembering The Kanji (James Heisig) |
| 847 | Remembering The Kanji, 6th edition (James Heisig) |
| 212 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 92 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 2
JLPT level N4
118 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 公 【コウ】 public affair, government matter, the state, the government, the public, duke, prince, Sir, Lord, familiar or derogatory suffix
- 公安 【コウアン】 public safety, public welfare
- 大公 【タイコウ】 archduke
- 乃公 【ダイコウ】 I, me
- 公家 【クゲ】 court noble, nobility, kuge, Imperial Court
- 公廨 【クガイ】 government office
- 夙 【シュク】 outcasts common around the Kyoto region from the Kamakura period to the Edo period
Kun reading compounds
- 公 【おおやけ】 official, governmental, formal, public (use, matter, forum, etc.), common, being public knowledge, being out in the open, exposure to public view
- 公所 【おおやけどころ】 imperial court, government office, imperial land, government land
Readings
- Japanese names:
- あきら、 き、 きみ、 きん、 たか、 ただし、 とも、 ひろ、 まさ
- Korean:
- gong
Spanish
- público
- imparcial
- oficial
Portuguese
- público
- príncipe
- oficial
- governamental
French
- public
- prince
- officiel
- gouvernemental
| 2071 | 2001 Kanji |
| 2o2.2 | The Kanji Dictionary |
| 2-2-2 | SKIP code |
| 8073.0 | Four corner code |
| 8073.2 | Four corner code |
| 1-24-88 | JIS X 0208-1997 kuten code |
| 516c | Unicode hex code |
Jōyō kanji, taught in grade 5
JLPT level N3
321 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 費 【ヒ】 cost, expense
- 費用 【ヒヨウ】 cost, expense
- 固定費 【コテイヒ】 fixed cost, fixed expense
- 交際費 【コウサイヒ】 entertainment expenses
Kun reading compounds
- 費やす 【ついやす】 to spend, to expend, to consume, to waste, to squander, to throw away, to devote
- 費える 【ついえる】 to be used up (of money, savings, etc.), to dwindle away, to be wasted (of time)
Readings
- Korean:
- bi
Spanish
- gasto
- coste
- gastar
Portuguese
- despesa
- custo
- gastar
- consumir
- perder
French
- dépense
- coût
- dépenser
- consommer
- gaspiller
| 495 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 596 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 567 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 337 | A New Dictionary of Kanji Usage |
| 4497 | Classic Nelson (Andrew Nelson) |
| 608 | Essential Kanji (P.G. O’Neill) |
| 925 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 749 | Kanji and Kana (Spahn and Hadamitzky) |
| 762 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 858 | Kanji in Context (Nishiguchi and Kono) |
| 1732 | Kodansha Compact Kanji Guide |
| 3221 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1670 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2261 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1246 | Les Kanjis dans la tete (Yves Maniette) |
| 36717 | Morohashi |
| 2607 | New Japanese English Character Dictionary (Jack Halpern) |
| 5786 | New Nelson (John Haig) |
| 1238 | Remembering The Kanji (James Heisig) |
| 1326 | Remembering The Kanji, 6th edition (James Heisig) |
| 352 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 598 | Tuttle Kanji Cards (Alexander Kask) |
| 1961 | 2001 Kanji |
| 7b5.4 | The Kanji Dictionary |
| 2-5-7 | SKIP code |
| 5580.6 | Four corner code |
| 1-40-81 | JIS X 0208-1997 kuten code |
| 8cbb | Unicode hex code |