| 404 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 512 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 486 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 346 | A New Dictionary of Kanji Usage |
| 2119 | Classic Nelson (Andrew Nelson) |
| 148 | Essential Kanji (P.G. O’Neill) |
| 600 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 3.13 | Japanese for Busy People |
| 361 | Kanji and Kana (Spahn and Hadamitzky) |
| 362 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 621 | Kanji in Context (Nishiguchi and Kono) |
| 986 | Kodansha Compact Kanji Guide |
| 1106 | Kodansha Kanji Dictionary (Jack Halpern) |
| 601 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 795 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1149 | Les Kanjis dans la tete (Yves Maniette) |
| 13847 | Morohashi |
| 893 | New Japanese English Character Dictionary (Jack Halpern) |
| 2449 | New Nelson (John Haig) |
| 1140 | Remembering The Kanji (James Heisig) |
| 1222 | Remembering The Kanji, 6th edition (James Heisig) |
| 525 | Tuttle Kanji Cards (Alexander Kask) |
yesterday, previous
- On:
- サク
Jōyō kanji, taught in grade 4
JLPT level N3
226 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 昨 【サク】 last (year), yesterday
- 昨今 【サッコン】 these days, nowadays, recently, lately
- 一昨 【イッサク】 one previous
- 一昨昨 【イッサクサク】 three (days, years, etc.) ago, two ... before last
Readings
- Korean:
- jag
Spanish
- ayer
- previo
- anterior
Portuguese
- ontem
- prévio
- anterior
French
- hier
- précédent
- ~ dernière
| 3854 | 2001 Kanji |
| 4c5.3 | The Kanji Dictionary |
| 1-4-5 | SKIP code |
| 6801.1 | Four corner code |
| 1-26-82 | JIS X 0208-1997 kuten code |
| 6628 | Unicode hex code |
Jōyō kanji, taught in grade 2
JLPT level N4
1090 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 冬季 【トウキ】 (season of) winter
- 冬期 【トウキ】 winter, wintertime, winter term
- 越冬 【エットウ】 passing the winter, hibernation
- 春夏秋冬 【シュンカシュウトウ】 spring, summer, autumn (fall) and winter, the four seasons
Kun reading compounds
- 冬 【ふゆ】 winter
- 冬場 【ふゆば】 wintertime, winter season
- 初冬 【しょとう】 early winter, tenth month of the lunar calendar
- 毎冬 【まいふゆ】 every winter
Readings
- Korean:
- dong
Spanish
- invierno
Portuguese
- Inverno
French
- hiver
| 120 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 199 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 182 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 903 | A New Dictionary of Kanji Usage |
| 1161 | Classic Nelson (Andrew Nelson) |
| 165 | Essential Kanji (P.G. O’Neill) |
| 125 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 161 | Japanese Names (P.G. O’Neill) |
| 3.8 | Japanese for Busy People |
| 459 | Kanji and Kana (Spahn and Hadamitzky) |
| 467 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 99 | Kanji in Context (Nishiguchi and Kono) |
| 399 | Kodansha Compact Kanji Guide |
| 2679 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1365 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1851 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 434 | Les Kanjis dans la tete (Yves Maniette) |
| 1610X | Morohashi |
| 2157 | New Japanese English Character Dictionary (Jack Halpern) |
| 410 | New Nelson (John Haig) |
| 427 | Remembering The Kanji (James Heisig) |
| 456 | Remembering The Kanji, 6th edition (James Heisig) |
| 112 | Tuttle Kanji Cards (Alexander Kask) |
| 2540 | 2001 Kanji |
| 4i2.1 | The Kanji Dictionary |
| 2-3-2 | SKIP code |
| 4-5-1 | SKIP code |
| 2730.3 | Four corner code |
| 1-37-63 | JIS X 0208-1997 kuten code |
| 51ac | Unicode hex code |