| 2-3-6, 3-5-4 | SKIP code |
| 3o6.5 | The Kanji Dictionary |
| 2228.9 | Four corner code |
| 1262 | deroo |
| 70ad | Unicode hex code |
| 1-35-26 | JIS X 0208-1997 kuten code |
| 1418 | Classic Nelson (Andrew Nelson) |
| 3413 | New Nelson (John Haig) |
| 2257 | New Japanese-English Character Dictionary (Jack Halpern) |
| 2806 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1445 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1947 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 771 | Remembering The Kanji (James Heisig) |
| 833 | Remembering The Kanji, 6th edition (James Heisig) |
| 1007 | A New Dictionary of Kanji Usage |
| 1186 | Japanese Names (P.G. O’Neill) |
| 842 | Essential Kanji (P.G. O’Neill) |
| 18953 | Morohashi |
| 341 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1344 | Kanji and Kana (Spahn and Hadamitzky) |
| 1427 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 274 | sakade |
| 713 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 361 | henshall3 |
| 337 | Tuttle Kanji Cards (Alexander Kask) |
| 875 | Kanji in Context (Nishiguchi and Kono) |
| 1267 | Kodansha Compact Kanji Guide |
| 778 | Les Kanjis dans la tête (Yves Maniette) |
| tan4 | Pinyin reading |
| tan | Korean reading |
| n2 | JLPT level (KANJIDIC2) |
| 41 | WaniKani level |