| 4-5-1 | SKIP code |
| 0a5.34 | The Kanji Dictionary |
| 6050.0 | Four corner code |
| 3655 | deroo |
| 7532 | Unicode hex code |
| 1-25-35 | JIS X 0208-1997 kuten code |
| 92 | Classic Nelson (Andrew Nelson) |
| 3725 | New Nelson (John Haig) |
| 3481 | New Japanese-English Character Dictionary (Jack Halpern) |
| 4293 | Kodansha Kanji Dictionary (Jack Halpern) |
| 2169 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2923 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1113 | Remembering The Kanji (James Heisig) |
| 1194 | Remembering The Kanji, 6th edition (James Heisig) |
| 1071 | A New Dictionary of Kanji Usage |
| 184 | Japanese Names (P.G. O’Neill) |
| 1082 | Essential Kanji (P.G. O’Neill) |
| 21725 | Morohashi |
| 1243 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 982 | Kanji and Kana (Spahn and Hadamitzky) |
| 1016 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1540 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1053 | Tuttle Kanji Cards (Alexander Kask) |
| 1816 | Kanji in Context (Nishiguchi and Kono) |
| 1331 | Kodansha Compact Kanji Guide |
| 1122 | Les Kanjis dans la tête (Yves Maniette) |
| jia3 | Pinyin reading |
| gab | Korean reading |
| n1 | JLPT level (KANJIDIC2) |
| 39 | WaniKani level |