| 1300 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1633 | A New Dictionary of Kanji Usage |
| 4783 | Classic Nelson (Andrew Nelson) |
| 1605 | Essential Kanji (P.G. O’Neill) |
| 1833 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1654 | Japanese Names (P.G. O’Neill) |
| 1867 | Kanji and Kana (Spahn and Hadamitzky) |
| 2027 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1592 | Kanji in Context (Nishiguchi and Kono) |
| 1792 | Kodansha Compact Kanji Guide |
| 1910 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1016 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1373 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1446 | Les Kanjis dans la tete (Yves Maniette) |
| 39824 | Morohashi |
| 1516 | New Japanese English Character Dictionary (Jack Halpern) |
| 6169 | New Nelson (John Haig) |
| 1434 | Remembering The Kanji (James Heisig) |
| 1542 | Remembering The Kanji, 6th edition (James Heisig) |
| 1596 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in junior high
JLPT level N1
1955 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 酢酸 【サクサン】 acetic acid
- 酢酸エチル 【サクサンエチル】 ethyl acetate
- 木酢 【モクサク】 wood vinegar, pyroligneous acid
- 鉛酢 【エンサク】 Goulard's extract, subacetate of lead, vinegar of lead
Kun reading compounds
- 酢 【す】 vinegar
- 酢の物 【すのもの】 vinegared dish, pickled dish
- お酢 【おす】 vinegar
- 合成酢 【ごうせいす】 synthetic vinegar
Readings
- Korean:
- cho, jag
Spanish
- vinagre
- agrio
- ácido
Portuguese
- vinagre
- azedo
- ácido
- picante
French
- vinaigre
- aigre
- acide
- sur (goût)
| 3254 | 2001 Kanji |
| 7e5.3 | The Kanji Dictionary |
| 1-7-5 | SKIP code |
| 1861.1 | Four corner code |
| 1-31-61 | JIS X 0208-1997 kuten code |
| 9162 | Unicode hex code |
Jōyō kanji, taught in grade 1
JLPT level N2
1787 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 貝 【バイ】 Japanese babylon (species of shelled mollusk, Babylonia japonica), Japanese ivory shell, spinning top (traditionally made from a Japanese babylon shell)
- 貝貨 【バイカ】 shell money
- 越虫貝 【エッチュウバイ】 finely-striate buccinum (species of whelk, Buccinum striatissimum)
- 蝦夷貝 【エゾバイ】 Middendorf's whelk (Buccinum middendorffi)
Kun reading compounds
- 貝 【かい】 shellfish, seashell, shell
- 貝殻 【かいがら】 seashell, shell
- 魚介 【ぎょかい】 marine products, seafood, fish and shellfish
- パウア貝 【パウアかい】 paua (edible New Zealand abalone; species Haliotis iris, H. australis, H. virginea)
Readings
- Korean:
- pae
Spanish
- concha
Portuguese
- Marisco
- conchas
French
- coquillage
| 169 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 49 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 90 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1590 | A New Dictionary of Kanji Usage |
| 4486 | Classic Nelson (Andrew Nelson) |
| 44 | Essential Kanji (P.G. O’Neill) |
| 917 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 498 | Japanese Names (P.G. O’Neill) |
| 240 | Kanji and Kana (Spahn and Hadamitzky) |
| 240 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 719 | Kanji in Context (Nishiguchi and Kono) |
| 1720 | Kodansha Compact Kanji Guide |
| 3150 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1614 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2200 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 54 | Les Kanjis dans la tete (Yves Maniette) |
| 36656 | Morohashi |
| 2543 | New Japanese English Character Dictionary (Jack Halpern) |
| 5766 | New Nelson (John Haig) |
| 54 | Remembering The Kanji (James Heisig) |
| 56 | Remembering The Kanji, 6th edition (James Heisig) |
| 70 | Tuttle Kanji Cards (Alexander Kask) |
| 3961 | 2001 Kanji |
| 7b0.1 | The Kanji Dictionary |
| 2-5-2 | SKIP code |
| 6080.0 | Four corner code |
| 1-19-13 | JIS X 0208-1997 kuten code |
| 8c9d | Unicode hex code |