To download Derby Stallion [0100F6600E4A4800][v458752][JP] NSP RAR, you'll need to find a reliable source that provides the game files. Please note that downloading games from unauthorized sources may infringe on copyright laws and potentially harm your device with malware.
If you're looking for a legitimate way to play Derby Stallion, consider purchasing the game from the Nintendo eShop or other official channels.
: This write-up is for educational purposes only. We do not condone or promote piracy or unauthorized downloads.