| 4-3-3 | SKIP code |
| 0a3.27 | The Kanji Dictionary |
| 4020.0, 5000.0 | Four corner code |
| 1447 | deroo |
| 624d | Unicode hex code |
| 1-26-45 | JIS X 0208-1997 kuten code |
| 270 | Classic Nelson (Andrew Nelson) |
| 2059 | New Nelson (John Haig) |
| 3410 | New Japanese-English Character Dictionary (Jack Halpern) |
| 4218 | Kodansha Kanji Dictionary (Jack Halpern) |
| 2131 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2880 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 681 | Remembering The Kanji (James Heisig) |
| 736 | Remembering The Kanji, 6th edition (James Heisig) |
| 639 | A New Dictionary of Kanji Usage |
| 35 | Japanese Names (P.G. O’Neill) |
| 574 | Essential Kanji (P.G. O’Neill) |
| 11769 | Morohashi |
| 126 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 551 | Kanji and Kana (Spahn and Hadamitzky) |
| 560 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 217 | sakade |
| 553 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 139 | henshall3 |
| 85 | Tuttle Kanji Cards (Alexander Kask) |
| 739 | Kanji in Context (Nishiguchi and Kono) |
| 853 | Kodansha Compact Kanji Guide |
| 688 | Les Kanjis dans la tête (Yves Maniette) |
| cai2 | Pinyin reading |
| jae | Korean reading |
| n3 | JLPT level (KANJIDIC2) |
| 2 | WaniKani level |