Leading Japanese Sires of 2008 Graded FTSWs
(through 12 May 2008)
| Rank | Stallion | Sire | SWs |
| 1 | AGNES TACHYON | SUNDAY SILENCE | 5 |
| 2 | FUJI KISEKI | SUNDAY SILENCE | 3 |
| WAR EMBLEM | OUR EMBLEM | 3 | |
| 4 | FRENCH DEPUTY | DEPUTY MINISTER | 2 |
| MANHATTAN CAFE | SUNDAY SILENCE | 2 | |