| 967 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 957 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 796 | A New Dictionary of Kanji Usage |
| 3754 | Classic Nelson (Andrew Nelson) |
| 933 | Essential Kanji (P.G. O’Neill) |
| 845 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 957 | Japanese Names (P.G. O’Neill) |
| 1265 | Kanji and Kana (Spahn and Hadamitzky) |
| 1338 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1085 | Kanji in Context (Nishiguchi and Kono) |
| 1017 | Kodansha Compact Kanji Guide |
| 3182 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1641 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2230 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 455 | Les Kanjis dans la tete (Yves Maniette) |
| 29363 | Morohashi |
| 2573 | New Japanese English Character Dictionary (Jack Halpern) |
| 4794 | New Nelson (John Haig) |
| 446 | Remembering The Kanji (James Heisig) |
| 481 | Remembering The Kanji, 6th edition (James Heisig) |
| 893 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 6
JLPT level N3
696 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 背後 【ハイゴ】 back, rear, background, behind the scenes
- 背景 【ハイケイ】 background, scenery, backdrop, setting, background (of an incident, situation, etc.), circumstances, context, backing, support (from behind the scenes)
- 違背 【イハイ】 violation, transgression
- 向背 【コウハイ】 one's attitude, state of affairs
Kun reading compounds
- 背 【せ】 back, reverse, rear side, back (e.g. of a chair), spine (of a book), height, stature, ridge (of a mountain)
- 背 【せい】 height, stature
- 膝皿貝 【ひざらがい】 chiton (any marine mollusk of the class Polyplacophora), sea cradle, Japanese chiton (Acanthopleura japonica)
- 角背 【かくせ】 flat back (book spine), square back
- 背 【せい】 height, stature
- 背丈 【せたけ】 stature, height
- 背く 【そむく】 to run counter to, to go against, to disobey, to infringe
- 背ける 【そむける】 to turn (one's face) away, to avert (one's eyes)
Readings
- Korean:
- bae, pae
Spanish
- espalda
- detrás
- estatura
- desobedecer
- infringir
- rebelarse
Portuguese
- estatura
- altura
- costas
- atrás
- desobedecer
- desafiar
- quebrar promesum
- rebelar
French
- stature
- taille
- dos
- arrière
- désobéir
- défier
- revenir sur
- se rebeller
| 1246 | 2001 Kanji |
| 4b5.15 | The Kanji Dictionary |
| 2-5-4 | SKIP code |
| 1222.7 | Four corner code |
| 1122.7 | Four corner code |
| 1-39-56 | JIS X 0208-1997 kuten code |
| 80cc | Unicode hex code |
Jōyō kanji, taught in grade 5
JLPT level N2
329 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 比 【ヒ】 ratio, proportion, match, equal, equivalent, comparison, compared with ..., relative to ..., Philippines, explicit comparison (style of the Shi Jing)
- 比較 【ヒカク】 comparison
- 口径比 【コウケイヒ】 aperture ratio (inverse of the f-number), relative aperture
- 正比 【セイヒ】 direct ratio
Kun reading compounds
- 比べる 【くらべる】 to compare, to make a comparison, to compete, to vie
Readings
- Japanese names:
- い、 ぴっ
- Korean:
- bi
Spanish
- comparación
- proporción
- relación
- Filipinas
- comparar
Portuguese
- comparar
- corrida
- razão
- Phillipines
French
- comparer
- compétition
- proportion
- Philippines
| 697 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 792 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 771 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 557 | A New Dictionary of Kanji Usage |
| 2470 | Classic Nelson (Andrew Nelson) |
| 589 | Essential Kanji (P.G. O’Neill) |
| 660 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 137 | Japanese Names (P.G. O’Neill) |
| 798 | Kanji and Kana (Spahn and Hadamitzky) |
| 812 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 276 | Kanji in Context (Nishiguchi and Kono) |
| 1146 | Kodansha Compact Kanji Guide |
| 29 | Kodansha Kanji Dictionary (Jack Halpern) |
| 14 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 14 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 456 | Les Kanjis dans la tete (Yves Maniette) |
| 16743 | Morohashi |
| 26 | New Japanese English Character Dictionary (Jack Halpern) |
| 3010 | New Nelson (John Haig) |
| 447 | Remembering The Kanji (James Heisig) |
| 482 | Remembering The Kanji, 6th edition (James Heisig) |
| 450 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 643 | Tuttle Kanji Cards (Alexander Kask) |
| 1256 | 2001 Kanji |
| 2m3.5 | The Kanji Dictionary |
| 1-2-2 | SKIP code |
| 1-3-2 | SKIP code |
| 2171.0 | Four corner code |
| 2111.0 | Four corner code |
| 1-40-70 | JIS X 0208-1997 kuten code |
| 6bd4 | Unicode hex code |