| 1209 | A New Dictionary of Kanji Usage |
| 2220 | Classic Nelson (Andrew Nelson) |
| 865 | Japanese Names (P.G. O’Neill) |
| 2036 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1122 | Kodansha Kanji Dictionary (Jack Halpern) |
| 809 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 874 | Les Kanjis dans la tete (Yves Maniette) |
| 14687 | Morohashi |
| 2613 | New Nelson (John Haig) |
| 514 | Remembering The Kanji (James Heisig) |
| 553 | Remembering The Kanji, 6th edition (James Heisig) |
horse chestnut, (kokuji)
- Kun:
- とち
Jōyō kanji, taught in grade 4
1427 of 2500 most used kanji in newspapers
Stroke order
Kun reading compounds
- 橡 【とちのき】 Japanese horse chestnut (Aesculus turbinata)
- 栃木 【とちぎ】 Tochigi (city, prefecture)
Readings
- Korean:
- hoe
Spanish
- castaño de indias
Portuguese
French
- marronnier d'Inde
- (kokuji)
| 4a5.28 | The Kanji Dictionary |
| 1-4-5 | SKIP code |
| 4292.7 | Four corner code |
| 1-38-42 | JIS X 0208-1997 kuten code |
| 6803 | Unicode hex code |