The five-member idol group CORTIS (Martin, James, Juhun, Seonghyeon, Geonho) has been invited to perform at the '42nd Mynavi Tokyo Girls Collection 2026 SPRING/SUMMER,' Japan's largest fashion festival. The event will be held on March 14th at the National Yoyogi Stadium First Gymnasium in Japan. Since its launch in 2005, Tokyo Girls Collection has been recognized as Japan's flagship festival that combines fashion and music, allowing attendees to enjoy runway shows by influential local celebrities and models alongside performances by popular singers. CORTIS plans to deliver a performance showcasing their distinctive style at this prestigious event. Despite not having officially debuted in Japan, CORTIS is making remarkable waves across major Japanese festivals. Prior to Tokyo Girls Collection, they have been invited to the 'D.U.N.K. Showcase in K-Arena Yokohama 2026' on March 13th, securing a spot on the lineup alongside top-tier artists—a remarkable achievement just five months after their debut, demonstrating strong local interest. The group has also appeared in prominent fashion magazines including 'SPUR' and 'GQ JAPAN,' continuing their upward trajectory in Japan.