Trace

TRACE is the upcoming Japanese extended play (EP) by South Korean singer and actor Seo In-guk. It is scheduled for release on September 30, 2026, through his Japanese activities. The album was conceived and planned by Seo In Guk himself and is centered on the theme of an archive preserving the "traces" left behind through time. Through music, photography, memories, and personal reflections, TRACE aims to document the emotions and experiences accumulated throughout his career and life journey. The EP will be available in multiple physical editions, with Type A confirmed to include a CD and…