ジミーサムP has been played on NTS shows including Supporter Radio: Your Specialist Subject II, with Starduster first played on 29 April 2026.

JimmyThumb-P (ジミーサムP, Jimmysam-P), also known as OneRoom was one of the late new faces. His first work was uploaded in September 2008. His producer name comes from "地味なサムネ" (jimina samune = plain/bland thumbnail).