| 1931 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1123 | A New Dictionary of Kanji Usage |
| 313 | Classic Nelson (Andrew Nelson) |
| 1012 | Essential Kanji (P.G. O’Neill) |
| 536 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1223 | Japanese Names (P.G. O’Neill) |
| 258 | Kanji and Kana (Spahn and Hadamitzky) |
| 258 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1078 | Kanji in Context (Nishiguchi and Kono) |
| 784 | Kodansha Compact Kanji Guide |
| 2602 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1331 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1804 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1764 | Les Kanjis dans la tete (Yves Maniette) |
| 10537 | Morohashi |
| 2098 | New Japanese English Character Dictionary (Jack Halpern) |
| 1852 | New Nelson (John Haig) |
| 1748 | Remembering The Kanji (James Heisig) |
| 1885 | Remembering The Kanji, 6th edition (James Heisig) |
| 1333 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in junior high
JLPT level N2
1296 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 恋愛 【レンアイ】 love, love-making, passion, emotion, affections
- 恋歌 【コイウタ】 love song, love poem
- 悲恋 【ヒレン】 blighted love, disappointed love
- 狂恋 【キョウレン】 mad love, excessive infatuation
Kun reading compounds
- 恋う 【こう】 to love
- 恋 【こい】 (romantic) love
- 恋人 【こいびと】 lover, sweetheart, boyfriend, girlfriend
- リア恋 【リアこい】 being in love with an idol, actor, etc., fan who is in love with an idol, actor, etc.
- 片恋 【かたこい】 unrequited love, one-sided love
- 恋しい 【こいしい】 yearned for, longed for, missed
Readings
- Korean:
- ryeon
Spanish
- romance
- amor
- enamoramiento
- enamorado
- querido
- enamorarse
Portuguese
- romance
- apaixonar-se
- sentir saudades
- sentir falta
French
- chérir
- amour
- idylle
- languir
- manquer
| 458 | 2001 Kanji |
| 2j8.2 | The Kanji Dictionary |
| 2-2-8 | SKIP code |
| 2-6-4 | SKIP code |
| 0033.3 | Four corner code |
| 1-46-88 | JIS X 0208-1997 kuten code |
| 604b | 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 |