In a video interview tied to KCON LA 2026, K-pop group TXT discussed their new Japanese single "Setsuna Hanabi" and their upcoming performance at the fan convention, including plans to play older songs from their catalogue. The clip forms part of Billboard's KCON LA 2026 coverage, giving fans insight into the group's setlist choices and their feelings about performing for an international audience.

The band touched on the inspiration and mood behind "Setsuna Hanabi," their latest Japanese-language release, as well as the significance of revisiting earlier hits alongside new material for the KCON crowd. They also reflected on what it means to connect with fans from around the world at the annual convention, which brings together K-pop acts and international audiences for live performances and media appearances.