| 618 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 715 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 689 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1027 | A New Dictionary of Kanji Usage |
| 4789 | Classic Nelson (Andrew Nelson) |
| 819 | Essential Kanji (P.G. O’Neill) |
| 1838 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 516 | Kanji and Kana (Spahn and Hadamitzky) |
| 525 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1420 | Kanji in Context (Nishiguchi and Kono) |
| 1797 | Kodansha Compact Kanji Guide |
| 1968 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1049 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1415 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1449 | Les Kanjis dans la tete (Yves Maniette) |
| 39871 | Morohashi |
| 1563 | New Japanese English Character Dictionary (Jack Halpern) |
| 6177 | New Nelson (John Haig) |
| 1437 | Remembering The Kanji (James Heisig) |
| 1545 | Remembering The Kanji, 6th edition (James Heisig) |
| 791 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 5
JLPT level N1
1218 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 酸 【サン】 acid, sourness, sour taste
- 酸化 【サンカ】 oxidation, oxidization
- 炭酸 【タンサン】 carbonic acid, carbonated water, carbonated drink, baking soda, sodium carbonate
- アミノ酸 【アミノサン】 amino acid
Kun reading compounds
- 酸い 【すい】 sour, acid
- 酸葉 【すいば】 sorrel (Rumex acetosa), Common sorrel, garden sorrel, spinach dock
Readings
- Korean:
- san
Spanish
- ácido
- agrio
Portuguese
- ácido
- amargo
- azedo
- picante
French
- acide
- aigre
- amer
- sur (goût)
| 3267 | 2001 Kanji |
| 7e7.2 | The Kanji Dictionary |
| 1-7-7 | SKIP code |
| 1364.7 | Four corner code |
| 1-27-32 | JIS X 0208-1997 kuten code |
| 9178 | Unicode hex code |
Jōyō kanji, taught in grade 3
JLPT level N2
1632 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 鼻息 【ハナイキ】 nasal breathing, breathing through one's nose, person's pleasure, excitement
- 鼻炎 【ビエン】 rhinitis, coryza, nasal inflammation
- 阿鼻 【アビ】 Avici (lowest level of hell)
- 擤鼻 【コウビ】 nose-blowing
Kun reading compounds
- 鼻 【はな】 nose
- 鼻息 【はないき】 nasal breathing, breathing through one's nose, person's pleasure, excitement
- 目鼻 【めはな】 eyes and nose, looks, facial features, shape, form
- 赤鼻 【あかはな】 red nose
Readings
- Korean:
- bi
Spanish
- nariz
- hocico
Portuguese
- nariz
- focinho
- tromba
French
- nez
- museau
- groin
| 496 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 399 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 377 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1459 | A New Dictionary of Kanji Usage |
| 5421 | Classic Nelson (Andrew Nelson) |
| 714 | Essential Kanji (P.G. O’Neill) |
| 1022 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 2206 | Japanese Names (P.G. O’Neill) |
| 813 | Kanji and Kana (Spahn and Hadamitzky) |
| 832 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1286 | Kanji in Context (Nishiguchi and Kono) |
| 1945 | Kodansha Compact Kanji Guide |
| 3357 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1739 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2362 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 685 | Les Kanjis dans la tete (Yves Maniette) |
| 48498P | Morohashi |
| 2706 | New Japanese English Character Dictionary (Jack Halpern) |
| 7082 | New Nelson (John Haig) |
| 678 | Remembering The Kanji (James Heisig) |
| 733 | Remembering The Kanji, 6th edition (James Heisig) |
| 428 | Tuttle Kanji Cards (Alexander Kask) |
| 855 | 2001 Kanji |
| 5f9.3 | The Kanji Dictionary |
| 2-6-8 | SKIP code |
| 2644.6 | Four corner code |
| 1-41-01 | JIS X 0208-1997 kuten code |
| 9f3b | Unicode hex code |