| 1795 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1781 | A New Dictionary of Kanji Usage |
| 2523 | Classic Nelson (Andrew Nelson) |
| 1904 | Essential Kanji (P.G. O’Neill) |
| 1466 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1765 | Kanji and Kana (Spahn and Hadamitzky) |
| 1895 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1629 | Kanji in Context (Nishiguchi and Kono) |
| 1182 | Kodansha Compact Kanji Guide |
| 392 | Kodansha Kanji Dictionary (Jack Halpern) |
| 249 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 296 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 539 | Les Kanjis dans la tete (Yves Maniette) |
| 17307X | Morohashi |
| 334 | New Japanese English Character Dictionary (Jack Halpern) |
| 3093 | New Nelson (John Haig) |
| 533 | Remembering The Kanji (James Heisig) |
| 572 | Remembering The Kanji, 6th edition (James Heisig) |
| 1206 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in junior high
JLPT level N1
1872 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 泡影 【ホウエイ】 bubbles and shadows, something transient
- 宝瓶 【ホウヒン】 handleless Japanese tea pot
- 水泡 【スイホウ】 foam, bubble, nothing
- 気泡 【キホウ】 (air) bubble (esp. in a liquid)
Kun reading compounds
- 泡 【あわ】 bubble, foam, froth, suds, lather, head (on beer)
- 泡盛 【あわもり】 awamori, strong Okinawan liquor distilled from rice or millet
- 口角泡 【こうかくあわ】 frothing at the mouth
- 一泡 【ひとあわ】 blow, shock
Readings
- Korean:
- po
Spanish
- burbuja
- espuma
Portuguese
- bolhas
- espuma
French
- bulle
- mousse
- écume
| 356 | 2001 Kanji |
| 3a5.18 | The Kanji Dictionary |
| 1-3-5 | SKIP code |
| 3711.2 | Four corner code |
| 1-43-02 | JIS X 0208-1997 kuten code |
| 6ce1 | Unicode hex code |
Jōyō kanji, taught in grade 3
JLPT level N3
1357 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 百葉箱 【ヒャクヨウバコ】 Stevenson screen (louvre-sided box housing for meteorological gauges), instrument shelter
- 書箱 【ショソウ】 bookcase
Kun reading compounds
- 箱 【はこ】 box, case, chest, package, pack, crate, car (of a train, etc.), shamisen case, shamisen, public building, community building, man who carries a geisha's shamisen, receptacle for human waste, feces (faeces), counter for boxes (or boxed objects)
- 箱入り 【はこいり】 cased, boxed, precious, cherished, girl who has been sheltered from the world, one's special talent
- リサイクル用の箱 【リサイクルようのはこ】 recycling bin, recycling box
- 契約の箱 【けいやくのはこ】 Ark of the Covenant
Readings
- Korean:
- sang
Spanish
- caja
- cofre
Portuguese
- caixa
- tórax
- caixa de papelão
- depósito
- carro de estrada de ferro
French
- boîte
- coffre
- caisse
- wagon
| 390 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 1703 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 944 | A New Dictionary of Kanji Usage |
| 3425 | Classic Nelson (Andrew Nelson) |
| 935 | Essential Kanji (P.G. O’Neill) |
| 799 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 2383 | Japanese Names (P.G. O’Neill) |
| 1091 | Kanji and Kana (Spahn and Hadamitzky) |
| 1142 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1060 | Kanji in Context (Nishiguchi and Kono) |
| 1486 | Kodansha Compact Kanji Guide |
| 3362 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1741 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2366 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 951 | Les Kanjis dans la tete (Yves Maniette) |
| 26209 | Morohashi |
| 2711 | New Japanese English Character Dictionary (Jack Halpern) |
| 4331 | New Nelson (John Haig) |
| 942 | Remembering The Kanji (James Heisig) |
| 1013 | Remembering The Kanji, 6th edition (James Heisig) |
| 435 | Tuttle Kanji Cards (Alexander Kask) |
| 2379 | 2001 Kanji |
| 6f9.4 | The Kanji Dictionary |
| 2-6-9 | SKIP code |
| 8896.3 | Four corner code |
| 1-40-02 | JIS X 0208-1997 kuten code |
| 7bb1 | Unicode hex code |