| 829 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 811 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 757 | A New Dictionary of Kanji Usage |
| 1280 | Classic Nelson (Andrew Nelson) |
| 1286 | Essential Kanji (P.G. O’Neill) |
| 459 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 285 | Japanese Names (P.G. O’Neill) |
| 990 | Kanji and Kana (Spahn and Hadamitzky) |
| 1027 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1252 | Kanji in Context (Nishiguchi and Kono) |
| 465 | Kodansha Compact Kanji Guide |
| 2699 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1377 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1863 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1672 | Les Kanjis dans la tete (Yves Maniette) |
| 7067 | Morohashi |
| 2175 | New Japanese English Character Dictionary (Jack Halpern) |
| 1309 | New Nelson (John Haig) |
| 1656 | Remembering The Kanji (James Heisig) |
| 1785 | Remembering The Kanji, 6th edition (James Heisig) |
| 839 | Tuttle Kanji Cards (Alexander Kask) |
eaves, roof, house, heaven
- On:
- ウ
Jōyō kanji, taught in grade 6
JLPT level N2
883 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 宇 【ウ】 Ukraine
- 宇 【ウ】 counter for buildings, roofs, tents, etc.
- 大宇 【ダイウ】 Daewoo (car company)
- 航宇 【コウウ】 aerospace
Readings
- Japanese names:
- いえ、 たか、 ひろ、 ひろし
- Korean:
- u
Spanish
- edificio grande
- cielo
- sensación
Portuguese
- Beira de telhado
- teto
- casa
- paraíso
French
- firmament
- cieux
- auvent
- toit
- maison
| 747 | 2001 Kanji |
| 3m3.3 | The Kanji Dictionary |
| 2-3-3 | SKIP code |
| 3040.1 | Four corner code |
| 1-17-07 | JIS X 0208-1997 kuten code |
| 5b87 | Unicode hex code |
mid-air, air, space, sky, memorization, interval of time
- On:
- チュウ
Jōyō kanji, taught in grade 6
JLPT level N1
1005 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 宙 【チュウ】 space, air, midair, (from) memory, (by) heart
- 宙返り 【チュウガエリ】 somersault, looping-the-loop
- 小宇宙 【ショウウチュウ】 microcosmos, microcosm
- 大宇宙 【ダイウチュウ】 macrocosmos, macrocosm, the universe, the cosmos
Readings
- Japanese names:
- ひろ、 ゆ
- Korean:
- ju
Spanish
- en el aire
- espacio
- cielo
- firmamento
Portuguese
- aéreo
- ar
- espaço
- céu
- memorização
- intervalo de tempo
French
- plein ciel
- air
- espace
- mémorisation
- intervalle de temps
| 947 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 935 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 993 | A New Dictionary of Kanji Usage |
| 1291 | Classic Nelson (Andrew Nelson) |
| 1303 | Essential Kanji (P.G. O’Neill) |
| 463 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 673 | Japanese Names (P.G. O’Neill) |
| 991 | Kanji and Kana (Spahn and Hadamitzky) |
| 1028 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1253 | Kanji in Context (Nishiguchi and Kono) |
| 472 | Kodansha Compact Kanji Guide |
| 2761 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1413 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1907 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1118 | Les Kanjis dans la tete (Yves Maniette) |
| 7108 | Morohashi |
| 2221 | New Japanese English Character Dictionary (Jack Halpern) |
| 1318 | New Nelson (John Haig) |
| 1109 | Remembering The Kanji (James Heisig) |
| 1190 | Remembering The Kanji, 6th edition (James Heisig) |
| 868 | Tuttle Kanji Cards (Alexander Kask) |
| 776 | 2001 Kanji |
| 3m5.5 | The Kanji Dictionary |
| 2-3-5 | SKIP code |
| 3060.2 | Four corner code |
| 1-35-72 | JIS X 0208-1997 kuten code |
| 5b99 | Unicode hex code |
Jōyō kanji, taught in grade 4
JLPT level N1
794 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 博 【ハク】 doctor, PhD, exposition, fair, exhibition
- 博物 【ハクブツ】 natural history, wide learning, broad area of learning
- 文博 【ブンハク】 doctor of literature
- 医博 【イハク】 doctor of medicine, MD
- 博 【ハク】 doctor, PhD, exposition, fair, exhibition
- 博徒 【バクト】 gambler
- 賭博 【トバク】 gambling
- 伝助賭博 【デンスケトバク】 deceptive betting game (such as the shell game), street fraud, trickery, densuke, roulette-like deceptive street gambling
Readings
- Japanese names:
- ぐれ、 と、 はか、 ひろ
- Korean:
- bag
Spanish
- Dr. (doctorado, Ph.D.)
- exposición
- feria
- estima
- ovación
- vencedor por aclamación
Portuguese
- Dr.
- comando
- estima
- vencedor por aclamação
- Ph.D.
- exposição
- feira
French
- docteur
- ovation
- estimé
- exposition
- foire
- gain
| 695 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 593 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 564 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 802 | A New Dictionary of Kanji Usage |
| 787 | Classic Nelson (Andrew Nelson) |
| 525 | Essential Kanji (P.G. O’Neill) |
| 1112 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1534 | Japanese Names (P.G. O’Neill) |
| 601 | Kanji and Kana (Spahn and Hadamitzky) |
| 611 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 798 | Kanji in Context (Nishiguchi and Kono) |
| 249 | Kodansha Compact Kanji Guide |
| 170 | Kodansha Kanji Dictionary (Jack Halpern) |
| 112 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 129 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 47 | Les Kanjis dans la tete (Yves Maniette) |
| 2761P | Morohashi |
| 151 | New Japanese English Character Dictionary (Jack Halpern) |
| 621 | New Nelson (John Haig) |
| 47 | Remembering The Kanji (James Heisig) |
| 48 | Remembering The Kanji, 6th edition (James Heisig) |
| 596 | Tuttle Kanji Cards (Alexander Kask) |
| 1448 | 2001 Kanji |
| 2k10.1 | The Kanji Dictionary |
| 1-2-10 | SKIP code |
| 4304.6 | Four corner code |
| 1-39-78 | JIS X 0208-1997 kuten code |
| 535a | Unicode hex code |