| 295 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 204 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 187 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 23 | A New Dictionary of Kanji Usage |
| 619 | Classic Nelson (Andrew Nelson) |
| 185 | Essential Kanji (P.G. O’Neill) |
| 136 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 298 | Japanese Names (P.G. O’Neill) |
| 2.13 | Japanese for Busy People |
| 198 | Kanji and Kana (Spahn and Hadamitzky) |
| 198 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 350 | Kanji in Context (Nishiguchi and Kono) |
| 320 | Kodansha Compact Kanji Guide |
| 3707 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1897 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2578 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 182 | Les Kanjis dans la tete (Yves Maniette) |
| 3294 | Morohashi |
| 2987 | New Japanese English Character Dictionary (Jack Halpern) |
| 717 | New Nelson (John Haig) |
| 180 | Remembering The Kanji (James Heisig) |
| 192 | Remembering The Kanji, 6th edition (James Heisig) |
| 54 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 133 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 2
JLPT level N4
15 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 同 【ドウ】 the same, the said, likewise
- 同意 【ドウイ】 agreement, consent, approval, assent, same opinion, same view, same meaning
- 合同 【ゴウドウ】 combination, union, joining, incorporation, amalgamation, merger, fusion, combined, joint, united, shared, congruence
- 大同 【ダイドウ】 general resemblance, being largely the same, uniting with a common goal, Daidō era (806.5.18-810.9.19)
Kun reading compounds
- 同じ 【おなじ】 same, identical, equal, alike, equivalent, anyway, in any case, if one must ..., if one has to ..., as long as ...
- 同じく 【おなじく】 in the same way, like, likewise, similarly
Readings
- Korean:
- dong
Spanish
- mismo
- igual
- compañero
- idéntico
- similar
Portuguese
- mesmo
- concorda
- igual
French
- identique
- similaire
- égal
| 3649 | 2001 Kanji |
| 2r4.2 | The Kanji Dictionary |
| 3-2-4 | SKIP code |
| 7722.0 | Four corner code |
| 1-38-17 | JIS X 0208-1997 kuten code |
| 540c | 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 |