Bakusou Kyoudai Let's & Go!! WGP Bousou Mini Yonku Daitsuiseki

Rion's mini-4wd, Gun Bluster, is fitted with a malicious chip, causing it to race without control and create various problems for other racers. Teaming up with the TRF Victorys, including Retsu and Go Seiba, Rion embarks on a mission to stop Gun Bluster and remove the chip. They are not alone in their pursuit, as another association is also after the rogue car, and their intentions remain unclear. Alongside their trademark mini-4wd, the TRF Victorys and Rion must navigate traps and obstacles to safely capture Gun Bluster and prevent further incidents. Ryo Takaba, with his little brother Jiromaru, Tokichi, and J, also play a role in the unfolding events.