| 1585 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) | 
| 1986 | A New Dictionary of Kanji Usage | 
| 110 | Classic Nelson (Andrew Nelson) | 
| 1809 | Essential Kanji (P.G. O’Neill) | 
| 1726 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) | 
| 1190 | Japanese Names (P.G. O’Neill) | 
| 1677 | Kanji and Kana (Spahn and Hadamitzky) | 
| 1792 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) | 
| 1806 | Kanji in Context (Nishiguchi and Kono) | 
| 1621 | Kodansha Compact Kanji Guide | 
| 2600 | Kodansha Kanji Dictionary (Jack Halpern) | 
| 1643 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) | 
| 1802 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) | 
| 1909 | Les Kanjis dans la tete (Yves Maniette) | 
| 34139 | Morohashi | 
| 2575 | New Japanese English Character Dictionary (Jack Halpern) | 
| 31 | New Nelson (John Haig) | 
| 1891 | Remembering The Kanji (James Heisig) | 
| 2038 | Remembering The Kanji, 6th edition (James Heisig) | 
| 1389 | Tuttle Kanji Cards (Alexander Kask) | 
      inmost, heart, mind, inside
    
    - On:
- チュウ
      Jōyō kanji, taught in junior high
    
    
      JLPT level N1
    
    
      2229 of 2500 most used kanji in newspapers
    
Stroke order
On reading compounds
- 衷心 【チュウシン】 innermost feelings
- 衷情 【チュウジョウ】 true heart, inner feelings
- 折衷 【セッチュウ】 compromise, cross, blending, eclecticism
- 苦衷 【クチュウ】 distress, anguish, mental suffering
Readings
- Korean:
- chung
Spanish
- sinceridad
- corazón
- adecuado
Portuguese
- íntimo
- coração
- mente
- interior
French
- au plus profond
- coeur
- esprit
- intime
| 465 | 2001 Kanji | 
| 0a9.9 | The Kanji Dictionary | 
| 2-5-4 | SKIP code | 
| 5073.2 | Four corner code | 
| 1-35-79 | JIS X 0208-1997 kuten code | 
| 8877 | Unicode hex code | 
      Jōyō kanji, taught in grade 2
    
    
      JLPT level N4
    
    
      157 of 2500 most used kanji in newspapers
    
Stroke order
On reading compounds
- 心 【シン】 heart, mind, spirit, vitality, inner strength, bottom of one's heart, core (of one's character), nature, centre, center, core, heart, heart (organ), Chinese "Heart" constellation (one of the 28 mansions), friend
- 心から 【ココロカラ】 from the bottom of one's heart, heartily, sincerely
- 重心 【ジュウシン】 centre of gravity (center), centroid, barycenter, (one's) balance
- 会心 【カイシン】 congeniality, satisfaction, gratification
Kun reading compounds
- 心 【こころ】 mind, heart, spirit, the meaning of a phrase (riddle, etc.)
- 心意気 【こころいき】 spirit, determination, pluck, mettle
- 我が心 【わがこころ】 my heart
- 静心 【しずごころ】 calm mind, placid temperament
Readings
- Korean:
- sim
Spanish
- corazón
- centro
Portuguese
- coração
- mente
- espírito
French
- coeur
- esprit
- radical coeur (no. 61)
| 95 | A Guide To Reading and Writing Japanese (Florence Sakade) | 
| 164 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) | 
| 147 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) | 
| 139 | A New Dictionary of Kanji Usage | 
| 1645 | Classic Nelson (Andrew Nelson) | 
| 80 | Essential Kanji (P.G. O’Neill) | 
| 172 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) | 
| 49 | Japanese Names (P.G. O’Neill) | 
| 2.14 | Japanese for Busy People | 
| 97 | Kanji and Kana (Spahn and Hadamitzky) | 
| 97 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) | 
| 172 | Kanji in Context (Nishiguchi and Kono) | 
| 766 | Kodansha Compact Kanji Guide | 
| 11 | Kodansha Kanji Dictionary (Jack Halpern) | 
| 4 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) | 
| 4 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) | 
| 602 | Les Kanjis dans la tete (Yves Maniette) | 
| 10295 | Morohashi | 
| 11 | New Japanese English Character Dictionary (Jack Halpern) | 
| 1780 | New Nelson (John Haig) | 
| 595 | Remembering The Kanji (James Heisig) | 
| 639 | Remembering The Kanji, 6th edition (James Heisig) | 
| 64 | The Kanji Way to Japanese Language Power (Dale Crowley) | 
| 96 | Tuttle Kanji Cards (Alexander Kask) | 
| 358 | 2001 Kanji | 
| 4k0.1 | The Kanji Dictionary | 
| 1-1-3 | SKIP code | 
| 4-4-4 | SKIP code | 
| 3300.0 | Four corner code | 
| 1-31-20 | JIS X 0208-1997 kuten code | 
| 5fc3 | Unicode hex code |