| 1156 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1588 | A New Dictionary of Kanji Usage |
| 4109 | Classic Nelson (Andrew Nelson) |
| 1484 | Essential Kanji (P.G. O’Neill) |
| 1712 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1519 | Japanese Names (P.G. O’Neill) |
| 1572 | Kanji and Kana (Spahn and Hadamitzky) |
| 1678 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1741 | Kanji in Context (Nishiguchi and Kono) |
| 1601 | Kodansha Compact Kanji Guide |
| 4017 | Kodansha Kanji Dictionary (Jack Halpern) |
| 2053 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2778 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 2012 | Les Kanjis dans la tete (Yves Maniette) |
| 32708 | Morohashi |
| 3237 | New Japanese English Character Dictionary (Jack Halpern) |
| 5269 | New Nelson (John Haig) |
| 1993 | Remembering The Kanji (James Heisig) |
| 2148 | Remembering The Kanji, 6th edition (James Heisig) |
| 1481 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in junior high
JLPT level N1
1454 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 虚 【キョ】 unpreparedness, falsehood, Chinese "Emptiness" constellation (one of the 28 mansions)
- 虚偽 【キョギ】 falsehood, untruth, lie, misinformation, fallacy
- 盈虚 【エイキョ】 waxing and waning (of the moon), phase, rising and falling (of fortune)
- 太虚 【タイキョ】 the sky, the heavens, Great Void (in ancient Chinese philosophy, the primordial substance that gives rise to qi)
- 虚偽 【キョギ】 falsehood, untruth, lie, misinformation, fallacy
- 虚空 【コクウ】 empty space, empty sky
Kun reading compounds
- 虚しい 【むなしい】 empty, void, vacant, vain, fruitless, futile, ineffective, lifeless
- 虚ろ 【うつろ】 cavity, hollow, void, hollow (voice, smile, etc.), blank (eyes, look, etc.), vacant (expression, stare, etc.), empty (words, heart, etc.)
- 虚舟 【うつろぶね】 unidentified craft said to have washed ashore in Ibaraki Prefecture during the Edo period (sometimes alleged to have been a UFO)
Readings
- Korean:
- heo
Spanish
- vacío
- vano
- hueco
Portuguese
- vazio
- vacuidade
- despreparo
- abertura
- fissura
- falsidade
French
- vide
- impréparation
- craquelure
- fissure
- contre-vérité
| 1274 | 2001 Kanji |
| 2m9.1 | The Kanji Dictionary |
| 3-4-7 | SKIP code |
| 3-6-5 | SKIP code |
| 2121.2 | Four corner code |
| 1-21-85 | JIS X 0208-1997 kuten code |
| 865a | Unicode hex code |
nativity, be born, declension, lie, be arbitrary
- On:
- タン
Jōyō kanji, taught in grade 6
JLPT level N1
1024 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 誕生 【タンジョウ】 birth, creation, formation
- 誕生日 【タンジョウビ】 birthday
- 生誕 【セイタン】 birth, nativity
- 再誕 【サイタン】 resurrection (of a company or school, etc.)
Readings
- Korean:
- tan
Spanish
- natividad
- nacimiento
- nacer
Portuguese
- natividade
- nascer
- decadência
- mentira
- ser arbitrário
French
- nativité
- être né
- déclinaison
- exagération
- être arbitraire
| 943 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 1568 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1286 | A New Dictionary of Kanji Usage |
| 4386 | Classic Nelson (Andrew Nelson) |
| 960 | Essential Kanji (P.G. O’Neill) |
| 1756 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 2319 | Japanese Names (P.G. O’Neill) |
| 1116 | Kanji and Kana (Spahn and Hadamitzky) |
| 1168 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 688 | Kanji in Context (Nishiguchi and Kono) |
| 1697 | Kodansha Compact Kanji Guide |
| 1987 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1062 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1430 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 400 | Les Kanjis dans la tete (Yves Maniette) |
| 35692P | Morohashi |
| 1579 | New Japanese English Character Dictionary (Jack Halpern) |
| 5640 | New Nelson (John Haig) |
| 393 | Remembering The Kanji (James Heisig) |
| 420 | Remembering The Kanji, 6th edition (James Heisig) |
| 987 | Tuttle Kanji Cards (Alexander Kask) |
| 3067 | 2001 Kanji |
| 7a7.15 | The Kanji Dictionary |
| 1-7-8 | SKIP code |
| 1-7-6 | SKIP code |
| 0264.1 | Four corner code |
| 1-35-34 | JIS X 0208-1997 kuten code |
| 8a95 | Unicode hex code |