| 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 |
Jōyō kanji, taught in junior high
JLPT level N1
2110 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 虹技 【コウギ】 Kogi Corporation
- 虹霓 【コウゲイ】 rainbow
- 副虹 【フクニジ】 secondary rainbow
- 月虹 【ゲッコウ】 moonbow, lunar rainbow, whitish rainbow cast by moonlight, lunar bow, space rainbow
Kun reading compounds
- 虹 【にじ】 rainbow
- 虹色 【にじいろ】 rainbow-colored, rainbow-coloured
- 夕虹 【ゆうにじ】 evening rainbow
- 過剰虹 【かじょうにじ】 supernumerary rainbow
Readings
- Korean:
- hong, gang
Spanish
- arco iris
Portuguese
French
- arc-en-ciel
| 4118 | Classic Nelson (Andrew Nelson) |
| 882 | Japanese Names (P.G. O’Neill) |
| 2235 | Kanji and Kana (Spahn and Hadamitzky) |
| 2045 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1637 | Kodansha Kanji Dictionary (Jack Halpern) |
| 863 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1180 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 526 | Les Kanjis dans la tete (Yves Maniette) |
| 32830 | Morohashi |
| 1285 | New Japanese English Character Dictionary (Jack Halpern) |
| 5279 | New Nelson (John Haig) |
| 520 | Remembering The Kanji (James Heisig) |
| 559 | Remembering The Kanji, 6th edition (James Heisig) |
| 1672 | 2001 Kanji |
| 6d3.1 | The Kanji Dictionary |
| 1-6-3 | SKIP code |
| 5111.0 | Four corner code |
| 1-38-90 | JIS X 0208-1997 kuten code |
| 8679 | Unicode hex code |