| 709 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 604 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 576 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 681 | A New Dictionary of Kanji Usage |
| 699 | Classic Nelson (Andrew Nelson) |
| 772 | Essential Kanji (P.G. O’Neill) |
| 363 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1428 | Japanese Names (P.G. O’Neill) |
| 714 | Kanji and Kana (Spahn and Hadamitzky) |
| 727 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 898 | Kanji in Context (Nishiguchi and Kono) |
| 203 | Kodansha Compact Kanji Guide |
| 2230 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1161 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1581 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 90 | Les Kanjis dans la tete (Yves Maniette) |
| 2097 | Morohashi |
| 1776 | New Japanese English Character Dictionary (Jack Halpern) |
| 503 | New Nelson (John Haig) |
| 89 | Remembering The Kanji (James Heisig) |
| 93 | Remembering The Kanji, 6th edition (James Heisig) |
| 577 | Tuttle Kanji Cards (Alexander Kask) |
vice-, assistant, aide, duplicate, copy
- On:
- フク
Jōyō kanji, taught in grade 4
JLPT level N2
360 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 副 【フク】 assistant, associate, vice-, sub-, deputy, substitute, auxiliary, supplementary, additional, collateral, duplicate, copy, adverb
- 副作用 【フクサヨウ】 side effect, adverse reaction
- 正副 【セイフク】 original and copy (of a document), principal and vice- (e.g. chairman and vice-chairman)
- 関副 【カンフク】 relative adverb
Readings
- Japanese names:
- そい、 そえ
- Korean:
- bu, bog
Spanish
- vice-
- duplicado
- copia
Portuguese
- vice-
- duplicar
- cópia
French
- vice-
- copie
- duplicata
| 3043 | 2001 Kanji |
| 2f9.2 | The Kanji Dictionary |
| 1-9-2 | SKIP code |
| 1260.0 | Four corner code |
| 1-41-91 | JIS X 0208-1997 kuten code |
| 526f | Unicode hex code |
Stroke order
On reading compounds
- 二 【ニ】 two, 2
- ２０ 【ニジュウ】 twenty, 20
- 二心 【フタゴコロ】 duplicity, treachery, double-dealing
- 疑弐 【ギジ】 doubt, distrust, disobedience
- 副弐 【フクジ】 secondary (thing), backup
Kun reading compounds
- 弐つ 【ふたつ】 two
Readings
- Korean:
- i
Spanish
- dos (para documentos legales)
Portuguese
- II
- dois
- segundo
French
- deux
- second
| 854 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 950 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1981 | A New Dictionary of Kanji Usage |
| 32 | Classic Nelson (Andrew Nelson) |
| 723 | Essential Kanji (P.G. O’Neill) |
| 1267 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1030 | Kanji and Kana (Spahn and Hadamitzky) |
| 1070 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1912 | Kanji in Context (Nishiguchi and Kono) |
| 603 | Kodansha Compact Kanji Guide |
| 3961 | Kodansha Kanji Dictionary (Jack Halpern) |
| 2038 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2752 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 361 | Les Kanjis dans la tete (Yves Maniette) |
| 3195 | New Japanese English Character Dictionary (Jack Halpern) |
| 1675 | New Nelson (John Haig) |
| 355 | Remembering The Kanji (James Heisig) |
| 379 | Remembering The Kanji, 6th edition (James Heisig) |
| 1074 | Tuttle Kanji Cards (Alexander Kask) |
| 3056 | 2001 Kanji |
| 4n3.3 | The Kanji Dictionary |
| 3-4-2 | SKIP code |
| 1314.0 | Four corner code |
| 1-38-85 | JIS X 0208-1997 kuten code |
| 5f10 | Unicode hex code |