| 馬名 | 性別 | 父 | 母 | 生年 |
|---|---|---|---|---|
| Princessguska | 牝 | Yonaguska | Suspect Terrain | 2004 |
| Yona | 牝 | Yonaguska | Sister Bunker | 2004 |
| Two Bit Grit | 騸 | Yonaguska | Pack'n the Sand | 2004 |
| Unstoppable Me | 牝 | Yonaguska | Athenavega | 2004 |
| Accumulator | 騸 | Yonaguska | Ideal Index | 2004 |
| Chase N Carter | 騸 | Yonaguska | Arkwright | 2004 |
| Sugar Crystal | 牝 | Yonaguska | In the Limelight | 2004 |
| Flashy Notorious | 牝 | Yonaguska | Ruggles | 2004 |
| コスモパルムドール | 牝 | Yonaguska | Gate Swinger | 2004 |
| Crafty Bear | 騸 | Yonaguska | Mine Darlin | 2004 |
| Cheyenne Queen | 牝 | Yonaguska | Cheyenne City | 2004 |
| Giveityourbestshot | 牡 | Yonaguska | Lady Corona | 2004 |
| Spartan Queen | 牝 | Yonaguska | Readout | 2004 |
| Tamaguska | 牝 | Yonaguska | Tammi's Pal | 2004 |
| Yong Musician | 牝 | Yonaguska | Alljazz | 2004 |
| Kamboo Man | 騸 | Yonaguska | Academy Sweets | 2004 |
| Best Warranty | 牡 | Yonaguska | Here for Glory | 2004 |
| Marquis Diamond | 牝 | Yonaguska | Diamonds to Me | 2004 |
| Risky Russ | 騸 | Yonaguska | St. Agnes | 2004 |
| Never Think Twice | 騸 | Yonaguska | Wildwife | 2004 |