| 1276 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1837 | A New Dictionary of Kanji Usage |
| 2106 | Classic Nelson (Andrew Nelson) |
| 1405 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 945 | Japanese Names (P.G. O’Neill) |
| 1874 | Kanji and Kana (Spahn and Hadamitzky) |
| 2037 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1859 | Kanji in Context (Nishiguchi and Kono) |
| 968 | Kodansha Compact Kanji Guide |
| 3067 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1563 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2138 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 457 | Les Kanjis dans la tete (Yves Maniette) |
| 13792 | Morohashi |
| 2413 | New Japanese English Character Dictionary (Jack Halpern) |
| 2430 | New Nelson (John Haig) |
| 448 | Remembering The Kanji (James Heisig) |
| 483 | Remembering The Kanji, 6th edition (James Heisig) |
| 1188 | Tuttle Kanji Cards (Alexander Kask) |
descendants, elder brother, insect
- On:
- コン
Jōyō kanji, taught in junior high
JLPT level N1
1688 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 昆虫 【コンチュウ】 insect, bug
- 昆布 【コンブ】 kombu (usu. Saccharina japonica), konbu, kelp, any edible species from the family Laminariaceae
- 後昆 【コウコン】 grandchildren, posterity
Readings
- Korean:
- gon, hon
Spanish
- descendientes
Portuguese
- descendentes
- irmão mais velho
French
- descendant
- frère ainé
- insecte
| 3856 | 2001 Kanji |
| 4c4.10 | The Kanji Dictionary |
| 2-4-4 | SKIP code |
| 6011.1 | Four corner code |
| 6071.1 | Four corner code |
| 1-26-11 | JIS X 0208-1997 kuten code |
| 6606 | Unicode hex code |
Jōyō kanji, taught in grade 5
JLPT level N2
663 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 河 【ホー】 discarded tiles, discards
- 川 【カワ】 river, stream, River, the ... river
- 星河 【セイガ】 Milky Way
- 暴虎馮河 【ボウコヒョウガ】 foolhardy courage
Kun reading compounds
- 川 【かわ】 river, stream, River, the ... river
- 河 【ホー】 discarded tiles, discards
- 追河 【おいかわ】 pale chub (Zacco platypus), freshwater minnow
- 恋河 【こいかわ】 oceans of love
Readings
- Japanese names:
- かっ、 こ、 こう
- Korean:
- ha
Spanish
- río
- corriente
Portuguese
- rio
French
- rivière
- fleuve
| 561 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 658 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 628 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 698 | A New Dictionary of Kanji Usage |
| 2530 | Classic Nelson (Andrew Nelson) |
| 633 | Essential Kanji (P.G. O’Neill) |
| 669 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 597 | Japanese Names (P.G. O’Neill) |
| 389 | Kanji and Kana (Spahn and Hadamitzky) |
| 391 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1127 | Kanji in Context (Nishiguchi and Kono) |
| 1170 | Kodansha Compact Kanji Guide |
| 394 | Kodansha Kanji Dictionary (Jack Halpern) |
| 251 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 298 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 148 | Les Kanjis dans la tete (Yves Maniette) |
| 17245 | Morohashi |
| 336 | New Japanese English Character Dictionary (Jack Halpern) |
| 3102 | New Nelson (John Haig) |
| 146 | Remembering The Kanji (James Heisig) |
| 157 | Remembering The Kanji, 6th edition (James Heisig) |
| 679 | Tuttle Kanji Cards (Alexander Kask) |
| 349 | 2001 Kanji |
| 3a5.30 | The Kanji Dictionary |
| 1-3-5 | SKIP code |
| 3112.0 | Four corner code |
| 1-18-47 | JIS X 0208-1997 kuten code |
| 6cb3 | Unicode hex code |
Jōyō kanji, taught in grade 2
JLPT level N2
382 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 線 【セン】 line, stripe, stria, line (e.g. telephone line), wire, ray (e.g. X-ray), beam, line (e.g. of a railroad), track, route, lane, outline, contours, form, level, division, line (of action), position, approach, policy, principle, impression one leaves, air one gives off
- 繊維 【センイ】 fibre, fiber, textile
- 横線 【オウセン】 horizontal line
- 赤外線 【セキガイセン】 infrared rays, infrared radiation
Readings
- Korean:
- seon
Spanish
- línea
- cable
- frontera
- raíl
- carril
Portuguese
- linha
- trilha
French
- ligne
- voie
| 447 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 176 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 329 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 247 | A New Dictionary of Kanji Usage |
| 3580 | Classic Nelson (Andrew Nelson) |
| 389 | Essential Kanji (P.G. O’Neill) |
| 826 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 2.20 | Japanese for Busy People |
| 299 | Kanji and Kana (Spahn and Hadamitzky) |
| 299 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 841 | Kanji in Context (Nishiguchi and Kono) |
| 1551 | Kodansha Compact Kanji Guide |
| 1760 | Kodansha Kanji Dictionary (Jack Halpern) |
| 944 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1273 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1351 | Les Kanjis dans la tete (Yves Maniette) |
| 27641 | Morohashi |
| 1392 | New Japanese English Character Dictionary (Jack Halpern) |
| 4548 | New Nelson (John Haig) |
| 1339 | Remembering The Kanji (James Heisig) |
| 1438 | Remembering The Kanji, 6th edition (James Heisig) |
| 236 | Tuttle Kanji Cards (Alexander Kask) |
| 2742 | 2001 Kanji |
| 6a9.7 | The Kanji Dictionary |
| 1-6-9 | SKIP code |
| 2693.2 | Four corner code |
| 1-32-94 | JIS X 0208-1997 kuten code |
| 7dda | Unicode hex code |