| 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 |
Jōyō kanji, taught in grade 3
JLPT level N3
1185 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 礼 【レイ】 thanks, gratitude, manners, etiquette, bow (i.e. bending of the body), bowing, reward, gift, ceremony, ritual, key money
- 礼儀 【レイギ】 manners, courtesy, etiquette
- 巡礼 【ジュンレイ】 pilgrimage, pilgrim
- 儀礼 【ギレイ】 courtesy, etiquette, formality, protocol, (religious) observance, ritual, rite
- 礼賛 【ライサン】 praise, worship, adoration, glorification
- 礼冠 【ライカン】 crown or head-ornament worn with formal or ceremonial clothes by nobility (ritsuryō system)
- 頂礼 【チョウライ】 prostration, placing knees, hands and forehead on the ground to show utmost respect
- 帰命頂礼 【キミョウチョウライ】 most formal form of a prayer
Readings
- Japanese names:
- あや、 なり、 のり、 ひろし、 れ
- Korean:
- rye
Spanish
- saludo
- reverencia
- cortesía
- gracias
Portuguese
- saudação
- reverência
- cerimônia
- agradecimento
- remuneração
French
- salut
- courbette
- cérémonie
- remerciements
- rémunération
| 337 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 436 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 413 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 983 | A New Dictionary of Kanji Usage |
| 3229 | Classic Nelson (Andrew Nelson) |
| 350 | Essential Kanji (P.G. O’Neill) |
| 770 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 146 | Japanese Names (P.G. O’Neill) |
| 3.13 | Japanese for Busy People |
| 620 | Kanji and Kana (Spahn and Hadamitzky) |
| 630 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 822 | Kanji in Context (Nishiguchi and Kono) |
| 1417 | Kodansha Compact Kanji Guide |
| 1012 | Kodansha Kanji Dictionary (Jack Halpern) |
| 547 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 724 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1096 | Les Kanjis dans la tete (Yves Maniette) |
| 24626P | Morohashi |
| 818 | New Japanese English Character Dictionary (Jack Halpern) |
| 4061 | New Nelson (John Haig) |
| 1087 | Remembering The Kanji (James Heisig) |
| 1168 | Remembering The Kanji, 6th edition (James Heisig) |
| 262 | Tuttle Kanji Cards (Alexander Kask) |
| 656 | 2001 Kanji |
| 4e1.1 | The Kanji Dictionary |
| 1-4-1 | SKIP code |
| 3221.0 | Four corner code |
| 1-46-73 | JIS X 0208-1997 kuten code |
| 793c | Unicode hex code |