| 3211 | Classic Nelson (Andrew Nelson) |
| 24395 | Morohashi |
| 4034 | New Nelson (John Haig) |
Stroke order
On reading compounds
- 切磋 【セッサ】 working hard, applying oneself, cultivating one's character (through hard work or study), polishing (stones)
Readings
- Korean:
- cha
Spanish
Portuguese
French
| 5a10.5 | The Kanji Dictionary |
| 1-5-10 | SKIP code |
| 1861.1 | Four corner code |
| 1-66-88 | JIS X 0208-1997 kuten code |
| 78cb | Unicode hex code |