| 178 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 102 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 249 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 744 | A New Dictionary of Kanji Usage |
| 1414 | Classic Nelson (Andrew Nelson) |
| 821 | Essential Kanji (P.G. O’Neill) |
| 487 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 942 | Japanese Names (P.G. O’Neill) |
| 1345 | Kanji and Kana (Spahn and Hadamitzky) |
| 1428 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 457 | Kanji in Context (Nishiguchi and Kono) |
| 538 | Kodansha Compact Kanji Guide |
| 2778 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1423 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1921 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 777 | Les Kanjis dans la tete (Yves Maniette) |
| 7985 | Morohashi |
| 2235 | New Japanese English Character Dictionary (Jack Halpern) |
| 1461 | New Nelson (John Haig) |
| 770 | Remembering The Kanji (James Heisig) |
| 832 | Remembering The Kanji, 6th edition (James Heisig) |
| 156 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 2
JLPT level N2
787 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 岩盤 【ガンバン】 bedrock
- 岩石 【ガンセキ】 rock
- 砂岩 【サガン】 sandstone
- 石灰岩 【セッカイガン】 limestone
Kun reading compounds
- 岩 【いわ】 rock, boulder, crag
- 岩間 【いわま】 among rocks
- 一枚岩 【いちまいいわ】 monolith, large slab of rock, unity (of a group, organization, etc.), unanimity, solidarity
- 浮岩 【うきいわ】 rock partially submerged in water, rock partially emerging from the water, pumice stone
Readings
- Korean:
- am
Spanish
- roca
Portuguese
- rochedo
- rocha
- penhedo
French
- rocher
- roc
- falaise
| 1277 | 2001 Kanji |
| 3o5.10 | The Kanji Dictionary |
| 2-3-5 | SKIP code |
| 2260.1 | Four corner code |
| 1-20-68 | JIS X 0208-1997 kuten code |
| 5ca9 | Unicode hex code |
assistant, help
- On:
- サ
Jōyō kanji, taught in grade 4
JLPT level N1
474 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 佐保姫 【サホヒメ】 Saohime, goddess of Spring
- 佐織養護学校 【サオリヨウゴガッコウ】 Saori Special Needs School (older name style)
- 中佐 【チュウサ】 lieutenant colonel, commander (navy)
- 二佐 【ニサ】 lieutenant colonel (JGSDF)
Readings
- Japanese names:
- すけ
- Korean:
- jwa
Spanish
- ayuda
- asistencia
- rango militar
Portuguese
- assistente
- ajuda
French
- assistant
- aide
| 1283 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 285 | A New Dictionary of Kanji Usage |
| 392 | Classic Nelson (Andrew Nelson) |
| 1322 | Essential Kanji (P.G. O’Neill) |
| 1043 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 365 | Japanese Names (P.G. O’Neill) |
| 1744 | Kanji and Kana (Spahn and Hadamitzky) |
| 1867 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1002 | Kanji in Context (Nishiguchi and Kono) |
| 74 | Kodansha Compact Kanji Guide |
| 76 | Kodansha Kanji Dictionary (Jack Halpern) |
| 48 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 51 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 961 | Les Kanjis dans la tete (Yves Maniette) |
| 506 | Morohashi |
| 67 | New Japanese English Character Dictionary (Jack Halpern) |
| 155 | New Nelson (John Haig) |
| 952 | Remembering The Kanji (James Heisig) |
| 1024 | Remembering The Kanji, 6th edition (James Heisig) |
| 381 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 1093 | Tuttle Kanji Cards (Alexander Kask) |
| 2172 | 2001 Kanji |
| 2a5.9 | The Kanji Dictionary |
| 1-2-5 | SKIP code |
| 2421.1 | Four corner code |
| 1-26-20 | JIS X 0208-1997 kuten code |
| 4f50 | Unicode hex code |
Jōyō kanji, taught in junior high
JLPT level N1
1526 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 拓殖 【タクショク】 colonization, colonisation, development, settlement, exploitation
- 拓銀 【タクギン】 Takushoku Bank
- 干拓 【カンタク】 land reclamation (from sea)
- 未開拓 【ミカイタク】 undeveloped (area), unexplored (field of study), wild (areas), untapped area
Kun reading compounds
- 拓く 【ひらく】 to open (e.g. path), to clear (the way), to break up (e.g. land)
Readings
- Japanese names:
- つ、 ひろ
- Korean:
- cheog, tag
Spanish
- aclarar
- despejar la tierra
- calcar
Portuguese
- limpar (a terra)
- abrir
- abrir (terra)
French
- défricher
- conquête (terrain)
| 1554 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1415 | A New Dictionary of Kanji Usage |
| 1873 | Classic Nelson (Andrew Nelson) |
| 1780 | Essential Kanji (P.G. O’Neill) |
| 1349 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 586 | Japanese Names (P.G. O’Neill) |
| 1833 | Kanji and Kana (Spahn and Hadamitzky) |
| 1983 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1263 | Kanji in Context (Nishiguchi and Kono) |
| 876 | Kodansha Compact Kanji Guide |
| 375 | Kodansha Kanji Dictionary (Jack Halpern) |
| 237 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 282 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 658 | Les Kanjis dans la tete (Yves Maniette) |
| 11958 | Morohashi |
| 317 | New Japanese English Character Dictionary (Jack Halpern) |
| 2115 | New Nelson (John Haig) |
| 651 | Remembering The Kanji (James Heisig) |
| 703 | Remembering The Kanji, 6th edition (James Heisig) |
| 1181 | Tuttle Kanji Cards (Alexander Kask) |
| 1377 | 2001 Kanji |
| 3c5.1 | The Kanji Dictionary |
| 1-3-5 | SKIP code |
| 5106.0 | Four corner code |
| 1-34-83 | JIS X 0208-1997 kuten code |
| 62d3 | Unicode hex code |