| 201 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 116 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 105 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 186 | A New Dictionary of Kanji Usage |
| 4312 | Classic Nelson (Andrew Nelson) |
| 357 | Essential Kanji (P.G. O’Neill) |
| 249 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 895 | Japanese Names (P.G. O’Neill) |
| 3.7 | Japanese for Busy People |
| 340 | Kanji and Kana (Spahn and Hadamitzky) |
| 340 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 288 | Kanji in Context (Nishiguchi and Kono) |
| 1658 | Kodansha Compact Kanji Guide |
| 1828 | Kodansha Kanji Dictionary (Jack Halpern) |
| 965 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1309 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 342 | Les Kanjis dans la tete (Yves Maniette) |
| 35220 | Morohashi |
| 1441 | New Japanese English Character Dictionary (Jack Halpern) |
| 5555 | New Nelson (John Haig) |
| 337 | Remembering The Kanji (James Heisig) |
| 359 | Remembering The Kanji, 6th edition (James Heisig) |
| 210 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 173 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 2
JLPT level N4
228 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 計 【ケイ】 plan, meter, measuring device, (in) total, total (of)
- 計画 【ケイカク】 plan, project, schedule, scheme, program, programme
- 生計 【セイケイ】 livelihood, living
- 推計 【スイケイ】 estimate, estimation
Kun reading compounds
- 計る 【はかる】 to measure, to weigh, to survey, to time (sound, gauge, estimate), to conjecture, to infer, to surmise
- 計らう 【はからう】 to manage, to arrange, to see to (a matter), to dispose of, to consult (with), to talk (to)
Readings
- Japanese names:
- え、 かず、 け
- Korean:
- gye
Spanish
- medida
- cuenta
- contar
- pensar
- medir
- pesar
Portuguese
- desenho
- plano
- esquema
- medida
French
- planifier
- projeter
- calcul
- mesure
| 3055 | 2001 Kanji |
| 7a2.1 | The Kanji Dictionary |
| 1-7-2 | SKIP code |
| 0460.0 | Four corner code |
| 1-23-55 | JIS X 0208-1997 kuten code |
| 8a08 | Unicode hex code |
Jōyō kanji, taught in grade 2
JLPT level N4
86 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 理 【リ】 reason, principle, logic, general principle (as opposed to individual concrete phenomenon), the underlying principles of the cosmos (in neo-Confucianism)
- 理科 【リカ】 science (inc. mathematics, medicine, etc.), natural science, science department (university), science course, science (as a school subject)
- 合理 【ゴウリ】 rationality
- 経理 【ケイリ】 accounting, administration (of money)
Kun reading compounds
- 理 【ことわり】 reason, logic, sense, natural way of things
Readings
- Japanese names:
- あや、 おさむ、 さと、 さとる、 ただ、 ただし、 とおる、 に、 のり、 ひ、 まこと、 まさ、 まさし、 まろ、 みち、 よし
- Korean:
- ri
Spanish
- lógica
- razón
- preparar
Portuguese
- lógica
- arranjo
- razão
- justiça
- verdade
French
- logique
- principe
- raison
- justice
- vérité
| 333 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 239 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 220 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 95 | A New Dictionary of Kanji Usage |
| 2942 | Classic Nelson (Andrew Nelson) |
| 104 | Essential Kanji (P.G. O’Neill) |
| 217 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1361 | Japanese Names (P.G. O’Neill) |
| 3.17 | Japanese for Busy People |
| 143 | Kanji and Kana (Spahn and Hadamitzky) |
| 143 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 241 | Kanji in Context (Nishiguchi and Kono) |
| 1321 | Kodansha Compact Kanji Guide |
| 1220 | Kodansha Kanji Dictionary (Jack Halpern) |
| 659 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 881 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 271 | Les Kanjis dans la tete (Yves Maniette) |
| 21014 | Morohashi |
| 970 | New Japanese English Character Dictionary (Jack Halpern) |
| 3644 | New Nelson (John Haig) |
| 265 | Remembering The Kanji (James Heisig) |
| 283 | Remembering The Kanji, 6th edition (James Heisig) |
| 59 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 212 | Tuttle Kanji Cards (Alexander Kask) |
| 3172 | 2001 Kanji |
| 4f7.1 | The Kanji Dictionary |
| 1-4-7 | SKIP code |
| 1611.4 | Four corner code |
| 1-45-93 | JIS X 0208-1997 kuten code |
| 7406 | Unicode hex code |
士
Jōyō kanji, taught in grade 5
JLPT level N1
526 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 士 【シ】 man (esp. one who is well-respected), samurai, person (in a certain profession, esp. licensed), member
- 士官 【シカン】 officer
- 飛行士 【ヒコウシ】 pilot
- 公認会計士 【コウニンカイケイシ】 certified public accountant
Kun reading compounds
- 侍 【さむらい】 warrior (esp. of military retainers of daimyos in the Edo period), samurai, man in attendance (on a person of high standing), retainer
- 二四六九士 【にしむくさむらい】 nishimuku samurai (mnemonic for remembering the months with fewer than 31 days)
Readings
- Japanese names:
- お、 ま
- Korean:
- sa
Spanish
- caballero
- samurai
- hombre
Portuguese
- cavalheiro
- samurai
French
- gentilhomme
- samouraï
- radical samouraï (no. 33)
| 410 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 521 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 494 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 301 | A New Dictionary of Kanji Usage |
| 1160 | Classic Nelson (Andrew Nelson) |
| 59 | Essential Kanji (P.G. O’Neill) |
| 1173 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 41 | Japanese Names (P.G. O’Neill) |
| 572 | Kanji and Kana (Spahn and Hadamitzky) |
| 581 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 755 | Kanji in Context (Nishiguchi and Kono) |
| 393 | Kodansha Compact Kanji Guide |
| 4213 | Kodansha Kanji Dictionary (Jack Halpern) |
| 2129 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2877 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 325 | Les Kanjis dans la tete (Yves Maniette) |
| 5638 | Morohashi |
| 3405 | New Japanese English Character Dictionary (Jack Halpern) |
| 1117 | New Nelson (John Haig) |
| 319 | Remembering The Kanji (James Heisig) |
| 341 | Remembering The Kanji, 6th edition (James Heisig) |
| 386 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 441 | Tuttle Kanji Cards (Alexander Kask) |
| 1472 | 2001 Kanji |
| 3p0.1 | The Kanji Dictionary |
| 4-3-2 | SKIP code |
| 4010.0 | Four corner code |
| 1-27-46 | JIS X 0208-1997 kuten code |
| 58eb | Unicode hex code |