| 馬名 | 父 | 母 | 生年 |
|---|---|---|---|
| Gold Idea | Golden Gear | Shrewd Idea | 1999 |
| Cutshin | Forest Wildcat | Shrewd Idea | 2000 |
| Shrewd Maria | Maria's Mon | Shrewd Idea | 2001 |
| Princess Simonne | キングオブキングス | Shrewd Idea | 2002 |
| Favorite Idea | Favorite Trick | Shrewd Idea | 2003 |
| Iza Ruby | Mazel Trick | Shrewd Idea | 2004 |