| 4211 | Classic Nelson (Andrew Nelson) |
| 23535 | Morohashi |
| 3951 | New Nelson (John Haig) |
| 2929 | Remembering The Kanji (James Heisig) |
| 2936 | Remembering The Kanji, 6th edition (James Heisig) |
Stroke order
On reading compounds
- 睾丸 【コウガン】 testicle, testicles, testes
- 睾丸炎 【コウガンエン】 orchitis, inflammation of the testes
Readings
- Korean:
- go
Spanish
Portuguese
French
| 2k12.1 | The Kanji Dictionary |
| 2-6-8 | SKIP code |
| 2640.1 | Four corner code |
| 1-66-48 | JIS X 0208-1997 kuten code |
| 777e | Unicode hex code |