| 747 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 835 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 820 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 625 | A New Dictionary of Kanji Usage |
| 1876 | Classic Nelson (Andrew Nelson) |
| 776 | Essential Kanji (P.G. O’Neill) |
| 567 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 799 | Japanese Names (P.G. O’Neill) |
| 1113 | Kanji and Kana (Spahn and Hadamitzky) |
| 1165 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 768 | Kanji in Context (Nishiguchi and Kono) |
| 870 | Kodansha Compact Kanji Guide |
| 366 | Kodansha Kanji Dictionary (Jack Halpern) |
| 229 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 273 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 748 | Les Kanjis dans la tete (Yves Maniette) |
| 11985P | Morohashi |
| 309 | New Japanese English Character Dictionary (Jack Halpern) |
| 2118 | New Nelson (John Haig) |
| 740 | Remembering The Kanji (James Heisig) |
| 801 | Remembering The Kanji, 6th edition (James Heisig) |
| 860 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 6
JLPT level N1
611 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 拡充 【カクジュウ】 expansion
- 拡散 【カクサン】 spreading, disseminating, scattering, diffusion (of light, gas)
- 軍拡 【グンカク】 military expansion, arms buildup
Kun reading compounds
- 広がる 【ひろがる】 to spread (out), to extend, to stretch, to reach to, to get around, to fill (e.g. a space)
- 広げる 【ひろげる】 to spread, to extend, to expand, to enlarge, to widen, to broaden, to unfold, to open, to unroll, to unwrap, to scatter about, to spread around, to make flourish, to cause to prosper
Readings
- Korean:
- hwag, gwang
Spanish
- ensanchar
- expandir
- extender
- aumentar
- ampliar
Portuguese
- alargar
- extender
- expandir
French
- élargir
- étendre
- développer
- agrandir
| 1371 | 2001 Kanji |
| 3c5.25 | The Kanji Dictionary |
| 1-3-5 | SKIP code |
| 5003.2 | Four corner code |
| 1-19-40 | JIS X 0208-1997 kuten code |
| 62e1 | Unicode hex code |
Jōyō kanji, taught in junior high
JLPT level N1
949 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 充足 【ジュウソク】 sufficiency
- 充実 【ジュウジツ】 fullness, completeness, perfection, substantiality, enhancement, improvement, enrichment, upgrading, replenishment, repletion
- リア充 【リアジュウ】 person who is satisfied with their real (offline) life, normie
- 事業拡充 【ジギョウカクジュウ】 business expansion
Kun reading compounds
- 充てる 【あてる】 to assign, to set aside
- 満たす 【みたす】 to satisfy (conditions, one's appetite, etc.), to meet (e.g. demands), to fulfill, to gratify, to fill (e.g. a cup), to pack, to supply
Readings
- Japanese names:
- あつ、 のぶ、 まさ、 みち、 みつ、 よし
- Korean:
- chung
Spanish
- asignar
- llenar
- rellenar
Portuguese
- divida
- encher
French
- attribuer
- affecter
- répartir
- être plein
| 1362 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 974 | A New Dictionary of Kanji Usage |
| 289 | Classic Nelson (Andrew Nelson) |
| 1319 | Essential Kanji (P.G. O’Neill) |
| 1074 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 521 | Japanese Names (P.G. O’Neill) |
| 828 | Kanji and Kana (Spahn and Hadamitzky) |
| 847 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1275 | Kanji in Context (Nishiguchi and Kono) |
| 144 | Kodansha Compact Kanji Guide |
| 2507 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1271 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1737 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 768 | Les Kanjis dans la tete (Yves Maniette) |
| 1345 | Morohashi |
| 2014 | New Japanese English Character Dictionary (Jack Halpern) |
| 348 | New Nelson (John Haig) |
| 761 | Remembering The Kanji (James Heisig) |
| 823 | Remembering The Kanji, 6th edition (James Heisig) |
| 1060 | Tuttle Kanji Cards (Alexander Kask) |
| 457 | 2001 Kanji |
| 2j4.5 | The Kanji Dictionary |
| 2-2-4 | SKIP code |
| 2-4-2 | SKIP code |
| 0021.3 | Four corner code |
| 1-29-28 | JIS X 0208-1997 kuten code |
| 5145 | Unicode hex code |