ONE OR EIGHT's SOUMA and STARGLOW's TAIKI have reunited for "ONE WHO GLOWS," a special three-song beat-jack session now available on YouTube.

SOUMA and TAIKI first met as trainees, spending years practicing, competing, and pushing each other to improve before eventually debuting in separate groups. "ONE WHO GLOWS" brings the two back together as artists, with both contributing their own lyrics to the rap-focused session.

Drawing on their shared history, the songs reflect on their trainee days, the paths that led them to their respective debuts, and their determination to continue moving forward. The session also gives SOUMA and TAIKI an opportunity to highlight their individual rap styles and songwriting outside of their usual group activities.

The collaboration comes as both groups enter new stages in their careers. ONE OR EIGHT released their first EP, EN-GÏNE, on September 16 and is preparing for an Asia tour alongside a 47-prefecture fan meeting tour in Japan. Meanwhile, STARGLOW will release their first album, Aurora, on November 18, followed by their first arena tour in 2027.