Soneium, a project by Sony Block Solutions Labs, has partnered with IRC APP to integrate blockchain technology into Japan's largest idol and fashion festival, IDOL RUNWAY COLLECTION supported by TGC (IRC). The collaboration aims to transform how fandom is recorded, rewarded, and valued, leveraging blockchain's capabilities. The third annual IRC festival is scheduled for March 15, 2026, at Yoyogi National Gymnasium First Gymnasium, featuring major idol groups and supported by Record ($REC).