FC Imabari secured a notable 3-2 away victory over RB Omiya Ardija in the Japanese J2 League on September 20, 2025. In an entertaining and high-stakes match, the visitors from Ehime Prefecture pulled off an upset against a team with a strong pedigree. Omiya Ardija took an early lead, but FC Imabari showed tremendous character to fight back and turn the game around. The lead changed hands in a thrilling second half, with Imabari finding a late winner to stun the home crowd at NACK5 Stadium. This result was significant in the context of the J2 League promotion and relegation battle, providing Imabari with crucial points while dealing a blow to Omiya Ardija's own ambitions.