Leading Japanese Sires of 2017 Graded FTSWs
(through 4 June 2017)
| Rank | Stallion | Sire | SWs |
| 1 | KING KAMEHAMEHA | KINGMAMBO | 5 |
| 2 | STAY GOLD | SUNDAY SILENCE | 4 |
| 3 | DEEP IMPACT | SUNDAY SILENCE | 3 |
| ESKENDEREYA | GIANT'S CAUSEWAY | 3 | |
| HEART'S CRY | SUNDAY SILENCE | 3 | |
| MANHATTAN CAFE | SUNDAY SILENCE | 3 | |
| 7 | HARBINGER | DANSILI | 2 |
| MAJESTIC WARRIOR | A.P. INDY | 2 | |
| VICTOIRE PISA | NEO UNIVERSE | 2 | |