| 2-9-6, 2-8-6 | SKIP code |
| 6a9.17 | The Kanji Dictionary |
| 7790.3 | Four corner code |
| 3441 | deroo |
| 7dca | Unicode hex code |
| 1-22-59 | JIS X 0208-1997 kuten code |
| 3560 | Classic Nelson (Andrew Nelson) |
| 4524 | New Nelson (John Haig) |
| 2838 | New Japanese-English Character Dictionary (Jack Halpern) |
| 3517 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1816 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2471 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1374 | Remembering The Kanji (James Heisig) |
| 1474 | Remembering The Kanji, 6th edition (James Heisig) |
| 912 | A New Dictionary of Kanji Usage |
| 1088 | Essential Kanji (P.G. O’Neill) |
| 27603 | Morohashi |
| 1179 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1290 | Kanji and Kana (Spahn and Hadamitzky) |
| 1364 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1637 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1792 | Tuttle Kanji Cards (Alexander Kask) |
| 1186 | Kanji in Context (Nishiguchi and Kono) |
| 1509 | Kodansha Compact Kanji Guide |
| 1386 | Les Kanjis dans la tête (Yves Maniette) |
| jin3 | Pinyin reading |
| gin | Korean reading |
| n1 | JLPT level (KANJIDIC2) |
| 29 | WaniKani level |