| 283 | A Guide To Reading and Writing Japanese (Florence Sakade) | 
| 374 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) | 
| 353 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) | 
| 327 | A New Dictionary of Kanji Usage | 
| 4844 | Classic Nelson (Andrew Nelson) | 
| 242 | Essential Kanji (P.G. O’Neill) | 
| 976 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) | 
| 1948 | Japanese Names (P.G. O’Neill) | 
| 2.1 | Japanese for Busy People | 
| 312 | Kanji and Kana (Spahn and Hadamitzky) | 
| 312 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) | 
| 147 | Kanji in Context (Nishiguchi and Kono) | 
| 1814 | Kodansha Compact Kanji Guide | 
| 2147 | Kodansha Kanji Dictionary (Jack Halpern) | 
| 1126 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) | 
| 1527 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) | 
| 854 | Les Kanjis dans la tete (Yves Maniette) | 
| 40285 | Morohashi | 
| 1711 | New Japanese English Character Dictionary (Jack Halpern) | 
| 6253 | New Nelson (John Haig) | 
| 846 | Remembering The Kanji (James Heisig) | 
| 909 | Remembering The Kanji, 6th edition (James Heisig) | 
| 449 | The Kanji Way to Japanese Language Power (Dale Crowley) | 
| 422 | Tuttle Kanji Cards (Alexander Kask) | 
      Jōyō kanji, taught in grade 3
    
    
      JLPT level N2
    
    
      672 of 2500 most used kanji in newspapers
    
Stroke order
On reading compounds
- 鉄 【テツ】 iron (Fe), steel, iron (will, discipline, lady, etc.), railway, railway enthusiast
 - 鉄製 【テッセイ】 made of iron
 - 国鉄 【コクテツ】 national railway, Japan National Railways (1949-1987)
 - 新日本製鐵 【シンニッポンセイテツ】 Nippon Steel Corporation
 
Kun reading compounds
- 黒金 【くろがね】 iron
 
Readings
- Japanese names:
 - けん、 てっ
 
- Korean:
 - cheol
 
Spanish
- hierro
 - acero
 
Portuguese
- ferro
 
French
- fer
 
| 2863 | 2001 Kanji | 
| 8a5.6 | The Kanji Dictionary | 
| 1-8-5 | SKIP code | 
| 8513.0 | Four corner code | 
| 1-37-20 | JIS X 0208-1997 kuten code | 
| 9244 | Unicode hex code | 
      cannon, gun
    
    - On:
 - ホウ
 
      Jōyō kanji, taught in junior high
    
    
      JLPT level N1
    
    
      1268 of 2500 most used kanji in newspapers
    
Stroke order
On reading compounds
- 砲 【ホウ】 gun, cannon, artillery, ordnance
 - 砲火 【ホウカ】 gunfire, fire
 - 主砲 【シュホウ】 main battery, main armament
 - 迫撃砲 【ハクゲキホウ】 mortar
 
Readings
- Japanese names:
 - づつ
 
- Korean:
 - po
 
Spanish
- cañón
 - pistola
 
Portuguese
- canhão
 - arma
 
French
- canon
 - fusil
 
| 1800 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) | 
| 1217 | A New Dictionary of Kanji Usage | 
| 3185 | Classic Nelson (Andrew Nelson) | 
| 993 | Essential Kanji (P.G. O’Neill) | 
| 1569 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) | 
| 1764 | Kanji and Kana (Spahn and Hadamitzky) | 
| 1894 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) | 
| 1631 | Kanji in Context (Nishiguchi and Kono) | 
| 1402 | Kodansha Compact Kanji Guide | 
| 1479 | Kodansha Kanji Dictionary (Jack Halpern) | 
| 785 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) | 
| 1065 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) | 
| 538 | Les Kanjis dans la tete (Yves Maniette) | 
| 24120P | Morohashi | 
| 1151 | New Japanese English Character Dictionary (Jack Halpern) | 
| 3998 | New Nelson (John Haig) | 
| 532 | Remembering The Kanji (James Heisig) | 
| 571 | Remembering The Kanji, 6th edition (James Heisig) | 
| 1372 | Tuttle Kanji Cards (Alexander Kask) | 
| 3356 | 2001 Kanji | 
| 5a5.3 | The Kanji Dictionary | 
| 1-5-5 | SKIP code | 
| 1761.2 | Four corner code | 
| 1-43-04 | JIS X 0208-1997 kuten code | 
| 7832 | Unicode hex code | 
      Jōyō kanji, taught in grade 1
    
    
      JLPT level N2
    
    
      737 of 2500 most used kanji in newspapers
    
Stroke order
On reading compounds
- 玉 【ギョク】 precious stone (esp. jade), egg (esp. as a sushi topping), stock or security being traded, product being bought or sold, position (in finance, the amount of a security either owned or owed by an investor or dealer), geisha, time charge for a geisha, king (of the junior player)
 - 玉音 【ギョクオン】 the Emperor's voice, beautiful voice, beautiful sound
 - 珠玉 【シュギョク】 jewel, gem, gem (of a story, essay, etc.), accomplished work, beautiful piece
 - 居玉 【イギョク】 playing with one's king in its original starting position, sitting king
 
Kun reading compounds
- 玉 【たま】 ball, sphere, globe, orb, bead (of sweat, dew, etc.), drop, droplet, ball (in sports), pitch (e.g. in baseball), pile (of noodles, etc.), bullet, bulb (i.e. a light bulb), lens (of glasses, etc.), bead (of an abacus), ball (i.e. a testicle), gem, jewel (esp. spherical; sometimes used figuratively), pearl, female entertainer (e.g. a geisha), person (when commenting on their nature), character, item, funds or person used as part of a plot, egg, okonomiyaki, coin, precious, beautiful, excellent
 - 卵 【たまご】 eggs, egg, spawn, roe, (hen's) egg, a ... in the making, future (lawyer, doctor, etc.), budding ..., beginning, origin, infancy
 - 埼玉 【さいたま】 Saitama (city, prefecture)
 - 勾玉 【まがたま】 magatama, comma-shaped bead from prehistoric Japan, usually made of jade
 
Readings
- Japanese names:
 - おう、 だん
 
- Korean:
 - og
 
Spanish
- joya
 - esfera
 - bola
 - pelota
 
Portuguese
- jóia
 - bola
 - gota
 
French
- bijoux
 - balle
 - boule
 
| 64 | A Guide To Reading and Writing Japanese (Florence Sakade) | 
| 48 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) | 
| 102 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) | 
| 610 | A New Dictionary of Kanji Usage | 
| 2923 | Classic Nelson (Andrew Nelson) | 
| 103 | Essential Kanji (P.G. O’Neill) | 
| 732 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) | 
| 204 | Japanese Names (P.G. O’Neill) | 
| 295 | Kanji and Kana (Spahn and Hadamitzky) | 
| 295 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) | 
| 575 | Kanji in Context (Nishiguchi and Kono) | 
| 1313 | Kodansha Compact Kanji Guide | 
| 4289 | Kodansha Kanji Dictionary (Jack Halpern) | 
| 2166 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) | 
| 2919 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) | 
| 262 | Les Kanjis dans la tete (Yves Maniette) | 
| 20821 | Morohashi | 
| 3477 | New Japanese English Character Dictionary (Jack Halpern) | 
| 3620 | New Nelson (John Haig) | 
| 256 | Remembering The Kanji (James Heisig) | 
| 272 | Remembering The Kanji, 6th edition (James Heisig) | 
| 40 | Tuttle Kanji Cards (Alexander Kask) | 
| 3172 | 2001 Kanji | 
| 4f0.2 | The Kanji Dictionary | 
| 4-5-1 | SKIP code | 
| 1010.3 | Four corner code | 
| 1-22-44 | JIS X 0208-1997 kuten code | 
| 7389 | Unicode hex code |