| 1-6-4 | SKIP code |
| 6c4.2 | The Kanji Dictionary |
| 2041.7 | Four corner code |
| 857 | deroo |
| 822a | Unicode hex code |
| 1-25-50 | JIS X 0208-1997 kuten code |
| 3867 | Classic Nelson (Andrew Nelson) |
| 4933 | New Nelson (John Haig) |
| 1318 | New Japanese-English Character Dictionary (Jack Halpern) |
| 1671 | Kodansha Kanji Dictionary (Jack Halpern) |
| 885 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1204 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1870 | Remembering The Kanji (James Heisig) |
| 2014 | Remembering The Kanji, 6th edition (James Heisig) |
| 497 | A New Dictionary of Kanji Usage |
| 1136 | Japanese Names (P.G. O’Neill) |
| 561 | Essential Kanji (P.G. O’Neill) |
| 30385 | Morohashi |
| 479 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 823 | Kanji and Kana (Spahn and Hadamitzky) |
| 842 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 396 | sakade |
| 858 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 505 | henshall3 |
| 543 | Tuttle Kanji Cards (Alexander Kask) |
| 649 | Kanji in Context (Nishiguchi and Kono) |
| 1593 | Kodansha Compact Kanji Guide |
| 1888 | Les Kanjis dans la tête (Yves Maniette) |
| hang2 | Pinyin reading |
| hang | Korean reading |
| n2 | JLPT level (KANJIDIC2) |
| 29 | WaniKani level |