| 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) |
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
| 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 N2
1631 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 筒状 【ツツジョウ】 cylindrical, tubular
- 筒状花 【トウジョウカ】 tubular flower, disk floret
- 円筒 【エントウ】 cylinder
- 気筒 【キトウ】 cylinder
Kun reading compounds
- 筒 【つつ】 pipe, tube, cylinder, gun barrel, gun, cannon, well lining, well curb
- 筒井 【つつい】 round well
- 銃の筒 【じゅうのつつ】 barrel of a gun
- 紙筒 【かみづつ】 paper tube, cardboard tube
Readings
- Korean:
- tong
Spanish
- cilindro
- tubo
Portuguese
- cilindro
- tubo
- cano
- cano de arma
- manga
French
- cylindre
- tuyau
- tube
- canon (fusil)
- manche
| 1655 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1567 | A New Dictionary of Kanji Usage |
| 3392 | Classic Nelson (Andrew Nelson) |
| 1125 | Essential Kanji (P.G. O’Neill) |
| 796 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1818 | Japanese Names (P.G. O’Neill) |
| 1472 | Kanji and Kana (Spahn and Hadamitzky) |
| 1569 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 373 | Kanji in Context (Nishiguchi and Kono) |
| 1480 | Kodansha Compact Kanji Guide |
| 3323 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1721 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2341 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 953 | Les Kanjis dans la tete (Yves Maniette) |
| 26004 | Morohashi |
| 2680 | New Japanese English Character Dictionary (Jack Halpern) |
| 4283 | New Nelson (John Haig) |
| 944 | Remembering The Kanji (James Heisig) |
| 1015 | Remembering The Kanji, 6th edition (James Heisig) |
| 1574 | Tuttle Kanji Cards (Alexander Kask) |
| 2349 | 2001 Kanji |
| 6f6.15 | The Kanji Dictionary |
| 2-6-6 | SKIP code |
| 3-8-4 | SKIP code |
| 8822.7 | Four corner code |
| 1-37-91 | JIS X 0208-1997 kuten code |
| 7b52 | Unicode hex code |