Renofa Yamaguchi FC was founded in 2006 in Yamaguchi City, the capital of Yamaguchi Prefecture, though its roots stretch back to 1949 when a group of local teachers formed the Yamaguchi Prefecture Teachers Football Club. That amateur side competed for decades in the regional Chūgoku league before the Yamaguchi Football Association took the decision to build a professional club around it. The name "Renofa" is a wasei-eigo blend of the words renovation, fight, and fine — a phrase that captures the club's spirit of renewal and community ambition.
From the outset, Renofa set its sights on the J.League. After years of steady improvement in the regional pyramid, the club claimed its first Chūgoku League title in 2008 and eventually secured a place in the Japan Football League in 2014. A J3 licence followed, and the 2015 season proved transformative: playing an aggressive, high-tempo passing game that overwhelmed opponents, Renofa won the J3 League title and earned promotion to J2 — all in their first season at that level.
The club spent nine consecutive seasons in J2, their longest and most sustained run at the second tier, and were granted a J1 licence in 2023, signalling genuine top-flight ambitions. Relegation at the end of the 2025 season returned them to J3, but the club's identity remains rooted in attacking, possession-based football and a mission to represent all nineteen municipalities of Yamaguchi Prefecture. Their orange kit and the crest — featuring the silhouette of the historic Ruriko-ji five-storied pagoda — reflect a club deeply tied to its home region.