| 1-6-4 | SKIP code |
| 3f7.2 | The Kanji Dictionary |
| 2172.7 | Four corner code |
| 844 | deroo |
| 5e2b | Unicode hex code |
| 1-27-53 | JIS X 0208-1997 kuten code |
| 113 | Classic Nelson (Andrew Nelson) |
| 1562 | New Nelson (John Haig) |
| 1326 | New Japanese-English Character Dictionary (Jack Halpern) |
| 1680 | Kodansha Kanji Dictionary (Jack Halpern) |
| 892 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1211 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1269 | Remembering The Kanji (James Heisig) |
| 1361 | Remembering The Kanji, 6th edition (James Heisig) |
| 490 | A New Dictionary of Kanji Usage |
| 1130 | Japanese Names (P.G. O’Neill) |
| 547 | Essential Kanji (P.G. O’Neill) |
| 8916 | Morohashi |
| 693 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 409 | Kanji and Kana (Spahn and Hadamitzky) |
| 415 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 624 | sakade |
| 496 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 720 | henshall3 |
| 714 | Tuttle Kanji Cards (Alexander Kask) |
| 438 | crowley |
| 967 | Kanji in Context (Nishiguchi and Kono) |
| 563 | Kodansha Compact Kanji Guide |
| 1277 | Les Kanjis dans la tête (Yves Maniette) |
| shi1 | Pinyin reading |
| sa | Korean reading |
| n3 | JLPT level (KANJIDIC2) |
| 23 | WaniKani level |