- Year: 1984
- Platform: SG-1000
- Publisher: Tsukuda Original Co.,Ltd.
- Developer: Tsukuda Original Co.,Ltd.
- Theme: Arcade
In 1984, Tsukuda Original Co.,Ltd. publishes Challenge Derby on SG-1000. This sports game is now abandonware and is set in an arcade, horse / derby, persistent universe and real-time themes.