| 788 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 706 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 679 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 360 | A New Dictionary of Kanji Usage |
| 35 | Classic Nelson (Andrew Nelson) |
| 543 | Essential Kanji (P.G. O’Neill) |
| 347 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 782 | Kanji and Kana (Spahn and Hadamitzky) |
| 796 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 992 | Kanji in Context (Nishiguchi and Kono) |
| 162 | Kodansha Compact Kanji Guide |
| 4332 | Kodansha Kanji Dictionary (Jack Halpern) |
| 2192 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2950 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1832 | Les Kanjis dans la tete (Yves Maniette) |
| 1524 | Morohashi |
| 3519 | New Japanese English Character Dictionary (Jack Halpern) |
| 391 | New Nelson (John Haig) |
| 1815 | Remembering The Kanji (James Heisig) |
| 1956 | Remembering The Kanji, 6th edition (James Heisig) |
| 252 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 658 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 5
JLPT level N2
275 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 再 【サイ】 re-, again, repeated, deutero-, deuto-, deuter-
- 再演 【サイエン】 another showing (of a play), playing the same role again (i.e. of an actor), recapitulation
- 一再 【イッサイ】 once or twice, repeatedly
- 再 【サイ】 re-, again, repeated, deutero-, deuto-, deuter-
- 再演 【サイエン】 another showing (of a play), playing the same role again (i.e. of an actor), recapitulation
Kun reading compounds
- 再び 【ふたたび】 again, once more, a second time
- 再び取る 【ふたたびとる】 to reassume
Readings
- Japanese names:
- ふた
- Korean:
- jae
Spanish
- de nuevo
- otra vez
- re-
- repetidamente
Portuguese
- outra vez
- duas vezes
- segundo tempo
French
- encore une fois
- deux fois
- une deuxième fois
| 3147 | 2001 Kanji |
| 0a6.26 | The Kanji Dictionary |
| 4-6-1 | SKIP code |
| 1055.7 | Four corner code |
| 1044.7 | Four corner code |
| 1-26-38 | JIS X 0208-1997 kuten code |
| 518d | Unicode hex code |
Jōyō kanji, taught in junior high
JLPT level N2
1143 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 封 【フウ】 seal
- 封鎖 【フウサ】 blockade, lockdown, sealing off (an area), freezing (funds)
- 帯封 【オビフウ】 currency strap, banknote strap, currency band, money band, mailing wrapper (around a newspaper, etc.)
- 液封 【エキフウ】 liquid seal, liquid ring
- 封建的 【ホウケンテキ】 feudal, feudalistic
- 封建主義 【ホウケンシュギ】 feudalism
- 移封 【イホウ】 forced relocation of a daimyo to a different domain by the Edo shogunate
- 旧封 【キュウホウ】 former fief
Readings
- Korean:
- bong
Spanish
- sello
- feudo
- prevenir
- sellar
- cerrar
Portuguese
- carimbo
- fechamento
French
- sceller
- fermeture
| 1762 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1039 | A New Dictionary of Kanji Usage |
| 1349 | Classic Nelson (Andrew Nelson) |
| 1124 | Essential Kanji (P.G. O’Neill) |
| 477 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 885 | Japanese Names (P.G. O’Neill) |
| 1463 | Kanji and Kana (Spahn and Hadamitzky) |
| 1558 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 372 | Kanji in Context (Nishiguchi and Kono) |
| 504 | Kodansha Compact Kanji Guide |
| 1639 | Kodansha Kanji Dictionary (Jack Halpern) |
| 865 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1182 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 158 | Les Kanjis dans la tete (Yves Maniette) |
| 7426 | Morohashi |
| 1287 | New Japanese English Character Dictionary (Jack Halpern) |
| 1376 | New Nelson (John Haig) |
| 156 | Remembering The Kanji (James Heisig) |
| 168 | Remembering The Kanji, 6th edition (James Heisig) |
| 1246 | Tuttle Kanji Cards (Alexander Kask) |
| 1448 | 2001 Kanji |
| 3b6.13 | The Kanji Dictionary |
| 1-6-3 | SKIP code |
| 4410.0 | Four corner code |
| 1-41-85 | JIS X 0208-1997 kuten code |
| 5c01 | Unicode hex code |
Jōyō kanji, taught in junior high
JLPT level N1
1250 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 鎖国 【サコク】 national isolation, closing the country (to foreigners), sakoku, policy of national isolation enacted by the Tokugawa shogunate
- 鎖骨 【サコツ】 collarbone, clavicle
- 経済封鎖 【ケイザイフウサ】 economic blockade, embargo
- 学級閉鎖 【ガッキュウヘイサ】 temporary closing of classes
Kun reading compounds
- 鎖 【くさり】 chain, chains
- 鎖編み 【くさりあみ】 chain stitch
- 救命の鎖 【きゅうめいのくさり】 chain of survival
- 人間の鎖 【にんげんのくさり】 human chain (chain of people holding hands, usually in protest)
- 閉ざす 【とざす】 to shut, to close, to fasten, to lock, to block (a street, entrance, etc.), to shut in (with snow, ice, etc.), to shut off, to cut off, to cover (e.g. in darkness), to consume (with negative feelings), to fill (e.g. with sadness), to bury (e.g. in grief)
Readings
- Korean:
- swae
Spanish
- conexión
- cerrar
- cadena
Portuguese
- cadeias
- ferros
- conexão
French
- chaîne
- fers
- liens
| 1286 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1605 | A New Dictionary of Kanji Usage |
| 4901 | Classic Nelson (Andrew Nelson) |
| 1698 | Essential Kanji (P.G. O’Neill) |
| 1856 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1819 | Kanji and Kana (Spahn and Hadamitzky) |
| 1968 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1338 | Kanji in Context (Nishiguchi and Kono) |
| 1832 | Kodansha Compact Kanji Guide |
| 2213 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1156 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1573 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1956 | Les Kanjis dans la tete (Yves Maniette) |
| 40708P | Morohashi |
| 1761 | New Japanese English Character Dictionary (Jack Halpern) |
| 6325 | New Nelson (John Haig) |
| 1937 | Remembering The Kanji (James Heisig) |
| 2087 | Remembering The Kanji, 6th edition (James Heisig) |
| 1908 | Tuttle Kanji Cards (Alexander Kask) |
| 2861 | 2001 Kanji |
| 8a10.2 | The Kanji Dictionary |
| 1-8-10 | SKIP code |
| 8918.6 | Four corner code |
| 1-26-31 | JIS X 0208-1997 kuten code |
| 9396 | Unicode hex code |