| 84 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 147 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 131 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 149 | A New Dictionary of Kanji Usage |
| 3001 | Classic Nelson (Andrew Nelson) |
| 95 | Essential Kanji (P.G. O’Neill) |
| 173 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 966 | Japanese Names (P.G. O’Neill) |
| 2.8 | Japanese for Busy People |
| 99 | Kanji and Kana (Spahn and Hadamitzky) |
| 99 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 202 | Kanji in Context (Nishiguchi and Kono) |
| 776 | Kodansha Compact Kanji Guide |
| 3173 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1633 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2221 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 612 | Les Kanjis dans la tete (Yves Maniette) |
| 10462 | Morohashi |
| 2564 | New Japanese English Character Dictionary (Jack Halpern) |
| 1824 | New Nelson (John Haig) |
| 605 | Remembering The Kanji (James Heisig) |
| 651 | Remembering The Kanji, 6th edition (James Heisig) |
| 26 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 175 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 2
JLPT level N4
132 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 思春期 【シシュンキ】 puberty, adolescence
- 思考 【シコウ】 thought, consideration, thinking
- 相思 【ソウシ】 mutual affection, mutual love
- 哀思 【アイシ】 sad feeling
Kun reading compounds
- 思う 【おもう】 to think, to consider, to believe, to reckon, to think (of doing), to plan (to do), to judge, to assess, to regard, to imagine, to suppose, to dream, to expect, to look forward to, to feel, to be (in a state of mind), to desire, to want, to recall, to remember
- 思う存分 【おもうぞんぶん】 to one's heart's content, to one's complete satisfaction, as much as one likes, heartily, thoroughly, without restraint, to the full
Readings
- Korean:
- sa
Spanish
- pensar
- considerar
Portuguese
- pensar
French
- penser
| 3658 | 2001 Kanji |
| 5f4.4 | The Kanji Dictionary |
| 2-5-4 | SKIP code |
| 6033.0 | Four corner code |
| 1-27-55 | JIS X 0208-1997 kuten code |
| 601d | Unicode hex code |
cord, rope, searching, inquiring
- On:
- サク
Jōyō kanji, taught in junior high
JLPT level N1
1127 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 索 【サク】 rope, cord
- 索引 【サクイン】 index (in a book)
- 模索 【モサク】 groping (for), fumbling around (for), searching (for an answer, solution, etc.), trying to find
- 神経索 【シンケイサク】 nerve cord
Readings
- Korean:
- sag, saeg
Spanish
- soga
- cordón
- cuerda
- buscar
- disperso
Portuguese
- corda
- cabo
French
- câble
- corde
- chercher (index)
| 1299 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1155 | A New Dictionary of Kanji Usage |
| 782 | Classic Nelson (Andrew Nelson) |
| 1762 | Essential Kanji (P.G. O’Neill) |
| 1625 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1703 | Japanese Names (P.G. O’Neill) |
| 1059 | Kanji and Kana (Spahn and Hadamitzky) |
| 1104 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1301 | Kanji in Context (Nishiguchi and Kono) |
| 1505 | Kodansha Compact Kanji Guide |
| 3105 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1587 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2168 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1377 | Les Kanjis dans la tete (Yves Maniette) |
| 27306 | Morohashi |
| 2455 | New Japanese English Character Dictionary (Jack Halpern) |
| 4449 | New Nelson (John Haig) |
| 1365 | Remembering The Kanji (James Heisig) |
| 1465 | Remembering The Kanji, 6th edition (James Heisig) |
| 1378 | Tuttle Kanji Cards (Alexander Kask) |
| 1541 | 2001 Kanji |
| 2k8.2 | The Kanji Dictionary |
| 2-4-6 | SKIP code |
| 2-2-8 | SKIP code |
| 4090.3 | Four corner code |
| 1-26-87 | JIS X 0208-1997 kuten code |
| 7d22 | Unicode hex code |