| 2-3-10, 2-8-5 | SKIP code |
| 3k10.14 | The Kanji Dictionary |
| 4420.7 | Four corner code |
| 1960 | deroo |
| 5922 | Unicode hex code |
| 1-44-20 | JIS X 0208-1997 kuten code |
| 4028 | Classic Nelson (Andrew Nelson) |
| 1131 | New Nelson (John Haig) |
| 2336 | New Japanese-English Character Dictionary (Jack Halpern) |
| 2939 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1510 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2046 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 305 | Remembering The Kanji (James Heisig) |
| 327 | Remembering The Kanji, 6th edition (James Heisig) |
| 969 | A New Dictionary of Kanji Usage |
| 1990 | Japanese Names (P.G. O’Neill) |
| 1425 | Essential Kanji (P.G. O’Neill) |
| 5801P | Morohashi |
| 1844 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 811 | Kanji and Kana (Spahn and Hadamitzky) |
| 830 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 444 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 816 | henshall3 |
| 783 | Tuttle Kanji Cards (Alexander Kask) |
| 800 | Kanji in Context (Nishiguchi and Kono) |
| 407 | Kodansha Compact Kanji Guide |
| 311 | Les Kanjis dans la tête (Yves Maniette) |
| meng4 | Pinyin reading |
| mong | Korean reading |
| n3 | JLPT level (KANJIDIC2) |
| 20 | WaniKani level |