Kesen Rock Festival 2026 has revealed its second wave of performers, adding nine more acts to the outdoor rock festival scheduled for July 18-19 in Iwate Prefecture.

The newly announced lineup includes THE BACK HORN, one of Japan's most respected alternative rock bands who've been active since the late '90s, and MONOEYES, the international rock project led by Hi-STANDARD's Yoichi Hayama. Also joining the bill are FLOOD, NCIS, and five additional acts.

The festival takes place at Yumemi Park in Ofunato City, Iwate Prefecture - a coastal region that was heavily impacted by the 2011 earthquake and tsunami. Kesen Rock Festival has become an important cultural event for the area's ongoing recovery and community building.

THE BACK HORN brings decades of experience to the festival, known for their emotionally charged performances and songs that tackle social issues. MONOEYES represents the newer generation of Japanese rock with an international perspective, featuring English lyrics and a sound that bridges Japanese and Western rock traditions.

The festival's location in northeastern Japan makes it a significant event for music fans in the Tohoku region, providing a major rock festival experience outside the usual Tokyo-Osaka circuit. With its mix of established veterans like THE BACK HORN and contemporary acts, the 2026 lineup promises to offer something for rock fans across generations.

More artist announcements are expected as the festival date approaches.