| 492 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 845 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1451 | A New Dictionary of Kanji Usage |
| 1602 | Classic Nelson (Andrew Nelson) |
| 1630 | Essential Kanji (P.G. O’Neill) |
| 1279 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 576 | Japanese Names (P.G. O’Neill) |
| 1475 | Kanji and Kana (Spahn and Hadamitzky) |
| 1572 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1448 | Kanji in Context (Nishiguchi and Kono) |
| 622 | Kodansha Compact Kanji Guide |
| 347 | Kodansha Kanji Dictionary (Jack Halpern) |
| 216 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 260 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 891 | Les Kanjis dans la tete (Yves Maniette) |
| 10080P | Morohashi |
| 291 | New Japanese English Character Dictionary (Jack Halpern) |
| 1730 | New Nelson (John Haig) |
| 882 | Remembering The Kanji (James Heisig) |
| 947 | Remembering The Kanji, 6th edition (James Heisig) |
| 502 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 4
JLPT level N1
1435 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 径 【ケイ】 diameter
- 経路 【ケイロ】 course, route, path, channel, process, stages
- 半径 【ハンケイ】 radius
- 口径 【コウケイ】 aperture, bore, calibre, caliber
Kun reading compounds
- 道 【みち】 road, path, street, lane, passage, route, way, distance, journey, road (e.g. to victory), course, way (of living, proper conduct, etc.), moral principles, teachings (esp. Confucian or Buddhist), dogma, field (e.g. of medicine), subject, speciality, means, way, method
- 径書房 【こみちしょぼう】 Komichi Shobo Publishing Ltd (publishing company)
Readings
- Korean:
- gyeong
Spanish
- diámetro
- camino
- método
Portuguese
- diâmetro
- caminho
- método
French
- diamètre
- chemin
- méthode
| 2072 | 2001 Kanji |
| 3i5.5 | The Kanji Dictionary |
| 1-3-5 | SKIP code |
| 2721.4 | Four corner code |
| 1-23-34 | JIS X 0208-1997 kuten code |
| 5f84 | Unicode hex code |