| 70 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 121 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 109 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 373 | A New Dictionary of Kanji Usage |
| 770 | Classic Nelson (Andrew Nelson) |
| 93 | Essential Kanji (P.G. O’Neill) |
| 32 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 154 | Japanese Names (P.G. O’Neill) |
| 2.5 | Japanese for Busy People |
| 172 | Kanji and Kana (Spahn and Hadamitzky) |
| 172 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 86 | Kanji in Context (Nishiguchi and Kono) |
| 278 | Kodansha Compact Kanji Guide |
| 2495 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1262 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1728 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 16 | Les Kanjis dans la tete (Yves Maniette) |
| 3233 | Morohashi |
| 2002 | New Japanese English Character Dictionary (Jack Halpern) |
| 702 | New Nelson (John Haig) |
| 16 | Remembering The Kanji (James Heisig) |
| 16 | Remembering The Kanji, 6th edition (James Heisig) |
| 320 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 107 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 2
JLPT level N4
509 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 古参 【コサン】 seniority, long service
- 古今 【ココン】 ancient and modern times, all ages, past and present
- 蒙古 【モウコ】 Mongolia (region), Greater Mongolia, Mongolian Plateau, Mongols (nomadic tribe)
- 懐古 【カイコ】 reminiscence, nostalgia, thinking fondly of the past, recalling the old days
Kun reading compounds
- 古い 【ふるい】 old, aged, ancient, antiquated, antique, timeworn, long, since long ago, time-honored, of the distant past, long-ago, stale, threadbare, hackneyed, corny, old-fashioned, outmoded, out-of-date
- 古家 【ふるいえ】 old house, deserted house
Readings
- Japanese names:
- ふゆ
- Korean:
- go
Spanish
- viejo
- antiguo
- desgastar
Portuguese
- velho
French
- vieux
| 1577 | 2001 Kanji |
| 2k3.1 | The Kanji Dictionary |
| 2-2-3 | SKIP code |
| 4060.0 | Four corner code |
| 1-24-37 | JIS X 0208-1997 kuten code |
| 53e4 | Unicode hex code |
Jōyō kanji, taught in junior high
JLPT level N1
1432 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 衰退 【スイタイ】 decline, degeneration, decay, waning, ebbing
- 衰弱 【スイジャク】 weakness, debility, breakdown, prostration
- 減衰 【ゲンスイ】 attenuation, damping, decay
- 盛衰 【セイスイ】 rise and fall, ups and downs, welfare, vicissitudes
Kun reading compounds
- 衰える 【おとろえる】 to become weak, to decline, to wear, to abate, to decay, to wither, to waste away
Readings
- Korean:
- soe, choe
Spanish
- declinar
- rehusar
- menguar
- debilitarse
Portuguese
- decadência
- decadente
- enfraquecer
French
- déclin
- diminuer
- s'affaiblir
| 1456 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1577 | A New Dictionary of Kanji Usage |
| 312 | Classic Nelson (Andrew Nelson) |
| 1501 | Essential Kanji (P.G. O’Neill) |
| 1725 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1676 | Kanji and Kana (Spahn and Hadamitzky) |
| 1791 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1805 | Kanji in Context (Nishiguchi and Kono) |
| 1622 | Kodansha Compact Kanji Guide |
| 2604 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1333 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1806 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1908 | Les Kanjis dans la tete (Yves Maniette) |
| 34127 | Morohashi |
| 2100 | New Japanese English Character Dictionary (Jack Halpern) |
| 5432 | New Nelson (John Haig) |
| 1890 | Remembering The Kanji (James Heisig) |
| 2037 | Remembering The Kanji, 6th edition (James Heisig) |
| 1388 | Tuttle Kanji Cards (Alexander Kask) |
| 465 | 2001 Kanji |
| 2j8.1 | The Kanji Dictionary |
| 2-2-8 | SKIP code |
| 0073.2 | Four corner code |
| 1-31-74 | JIS X 0208-1997 kuten code |
| 8870 | Unicode hex code |