| 409 | Japanese Names (P.G. O’Neill) |
| 2156 | Kanji and Kana (Spahn and Hadamitzky) |
| 1041 | Kodansha Kanji Dictionary (Jack Halpern) |
| 561 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 744 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 20846 | Morohashi |
| 3621 | New Nelson (John Haig) |
| 2565 | Remembering The Kanji (James Heisig) |
| 2617 | Remembering The Kanji, 6th edition (James Heisig) |
Stroke order
On reading compounds
- 九 【キュウ】 nine, 9
- 九 【キュウ】 nine, 9
Readings
- Japanese names:
- たま、 き、 ひさ
- Korean:
- gu
Spanish
- joya negra
- nueve
Portuguese
French
| 4f3.1 | The Kanji Dictionary |
| 1-4-3 | SKIP code |
| 1718.0 | Four corner code |
| 1-22-74 | JIS X 0208-1997 kuten code |
| 7396 | Unicode hex code |