| 44 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 72 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 45 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 276 | A New Dictionary of Kanji Usage |
| 3176 | Classic Nelson (Andrew Nelson) |
| 102 | Essential Kanji (P.G. O’Neill) |
| 763 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 172 | Japanese Names (P.G. O’Neill) |
| 78 | Kanji and Kana (Spahn and Hadamitzky) |
| 78 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 102 | Kanji in Context (Nishiguchi and Kono) |
| 1397 | Kodansha Compact Kanji Guide |
| 3689 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1884 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2564 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 114 | Les Kanjis dans la tete (Yves Maniette) |
| 24024 | Morohashi |
| 2971 | New Japanese English Character Dictionary (Jack Halpern) |
| 3985 | New Nelson (John Haig) |
| 113 | Remembering The Kanji (James Heisig) |
| 118 | Remembering The Kanji, 6th edition (James Heisig) |
| 347 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 44 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 1
JLPT level N3
342 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 石 【セキ】 counter for jewels in a watch, counter for transistors, diodes, etc. in an electronic product
- 石材 【セキザイ】 (building) stone
- 一石 【イッセキ】 one game (of go)
- 投石 【トウセキ】 stone throwing
- 石神 【シャクジン】 stone which is worshipped, image of a god in stone
- 石南花 【シャクナゲ】 rhododendron
- 電磁石 【デンジシャク】 electromagnet
- 界磁石 【カイジシャク】 field magnet
- 石 【コク】 koku, traditional unit of volume, approx. 180.4 litres, measure of a Japanese-style boat's loading capacity (approx. 278.26 liters)
- 石高 【コクダカ】 (crop) yield, stipend (orig. assessed on the basis of a crop), salary
- 一石 【イッコク】 one koku (measure)
Kun reading compounds
- 石 【いし】 stone, jewel, precious stone, flint (in a lighter), stone, stone (in the bladder, kidney etc.), calculus
- 石垣 【いしがき】 stone wall
- 墓石 【ぼせき】 tombstone, gravestone
- 敷石 【しきいし】 paving stone, pavement
Readings
- Japanese names:
- いさ、 いす、 いわ、 し、 せっく、 と
- Korean:
- seog
Spanish
- piedra
Portuguese
- pedra
French
- pierre
| 3377 | 2001 Kanji |
| 5a0.1 | The Kanji Dictionary |
| 3-2-3 | SKIP code |
| 1026.0 | Four corner code |
| 1060.0 | Four corner code |
| 1-32-48 | JIS X 0208-1997 kuten code |
| 77f3 | Unicode hex code |
Jōyō kanji, taught in junior high
JLPT level N1
869 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 陪塚 【バイチョウ】 subsidiary burial mound (Kofun period), satellite burial mound
Kun reading compounds
- 塚 【つか】 mound, heap, hillock, burial mound, tomb, tumulus, barrow, gravesite, standing stone, stone signpost, roadside stone statue
- 塚穴 【つかあな】 grave
- 高塚 【たかつか】 tumulus, burial mound
Readings
- Japanese names:
- ずか、 つ
- Korean:
- chong
Spanish
- altozano
- montículo
Portuguese
- morro
- monte
French
- butte
- tertre
- borne
- tombe
| 1607 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 782 | A New Dictionary of Kanji Usage |
| 1104 | Classic Nelson (Andrew Nelson) |
| 1163 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1844 | Japanese Names (P.G. O’Neill) |
| 1751 | Kanji and Kana (Spahn and Hadamitzky) |
| 1875 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1889 | Kanji in Context (Nishiguchi and Kono) |
| 381 | Kodansha Compact Kanji Guide |
| 675 | Kodansha Kanji Dictionary (Jack Halpern) |
| 406 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 509 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1048 | Les Kanjis dans la tete (Yves Maniette) |
| 5345 | Morohashi |
| 556 | New Japanese English Character Dictionary (Jack Halpern) |
| 1048 | New Nelson (John Haig) |
| 1039 | Remembering The Kanji (James Heisig) |
| 1117 | Remembering The Kanji, 6th edition (James Heisig) |
| 1515 | Tuttle Kanji Cards (Alexander Kask) |
| 1451 | 2001 Kanji |
| 3b9.10 | The Kanji Dictionary |
| 1-3-9 | SKIP code |
| 4713.2 | Four corner code |
| 1-36-45 | JIS X 0208-1997 kuten code |
| 585a | Unicode hex code |
Jōyō kanji, taught in junior high
JLPT level N1
1049 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 堅 【ケン】 strength, solidity, firmness, armour, armor
- 堅持 【ケンジ】 holding on to, sticking to
- 中堅 【チュウケン】 nucleus, backbone, mainstay, key figure, medium-level, mid-level, middle-ranking, midsize, main body (of troops), crack troops, select troops, center field, centre field, center fielder, centre fielder, athlete competing in the middle-number match in a team competition, i.e. second in 3-on-3, third in 5-on-5 (kendo, judo, etc.)
- 米利堅 【メリケン】 America, American, fist
Kun reading compounds
- 硬い 【かたい】 hard, solid, tough, stiff, tight, wooden, unpolished (e.g. writing), strong, firm (not viscous or easily moved), safe, steady, honest, steadfast, obstinate, stubborn, bookish, formal, stuffy
- 堅い商売 【かたいしょうばい】 sound business
Readings
- Japanese names:
- きん
- Korean:
- gyeon
Spanish
- duro
- sólido
- firme
- apretado
- estricto
Portuguese
- de confiança
- apertado
- duro
- sólido
- firme
- estrito
French
- tenace
- dur
- strict
- solide
- ferme
- fiable
| 1217 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 914 | A New Dictionary of Kanji Usage |
| 1096 | Classic Nelson (Andrew Nelson) |
| 995 | Essential Kanji (P.G. O’Neill) |
| 1155 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1796 | Japanese Names (P.G. O’Neill) |
| 1289 | Kanji and Kana (Spahn and Hadamitzky) |
| 1363 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1228 | Kanji in Context (Nishiguchi and Kono) |
| 356 | Kodansha Compact Kanji Guide |
| 3502 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1805 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2457 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 861 | Les Kanjis dans la tete (Yves Maniette) |
| 5210 | Morohashi |
| 2823 | New Japanese English Character Dictionary (Jack Halpern) |
| 1038 | New Nelson (John Haig) |
| 853 | Remembering The Kanji (James Heisig) |
| 917 | Remembering The Kanji, 6th edition (James Heisig) |
| 1513 | Tuttle Kanji Cards (Alexander Kask) |
| 3472 | 2001 Kanji |
| 3b9.13 | The Kanji Dictionary |
| 2-9-3 | SKIP code |
| 2-8-3 | SKIP code |
| 7710.4 | Four corner code |
| 1-23-88 | JIS X 0208-1997 kuten code |
| 5805 | Unicode hex code |