TXT announce 5th Japanese single 'Setsuna Hanabi', out August 19

Tomorrow X Together drop their 5th Japanese single, Setsuna Hanabi (セツナハナビ), on August 19. Their first Japanese album release in roughly 10 months.

Four tracks make up the single: three Japan-original new songs and an alternate version of the title. On release day, Soobin, Yeonjun, Beomgyu, Taehyun, and Huening Kai perform at Tokyo Garden Theatre in a premium live set featuring songs from the new single.

The announcement came early. At the June 24 final show of their 7th-anniversary special concert 2026 TXT MOA CON IN JAPAN in Hyogo, the group surprised the crowd with a logo motion preview of Setsuna Hanabi before any official release notice. That tour ran across four Japanese cities—eight performances total, all of which sold out at the reservation stage.

The new single follows Starkissed, TXT's 3rd Japanese regular album from October 2025, which crossed 500,000 cumulative shipments per the Japan Record Association and earned a Double Platinum gold disc certification. Their April mini album 7TH YEAR: 가시덤불에 잠시 바람이 멈췄을 때 hit #1 on Oricon's Weekly Combined Album Ranking (dated April 27, counting period April 13–19). That's their 14th chart-topper on that ranking—tying the all-time record for most #1 positions among Japanese and foreign artists combined. The same album placed #7 on the Album Ranking and #9 on the Combined Album Ranking in Oricon's First Half Ranking 2026 (December 8, 2025 – June 7, 2026).

Before Setsuna Hanabi arrives, three members have a TV date. Beomgyu, Taehyun, and Huening Kai appear on Nippon TV's THE MUSIC DAY 2026 on July 4 to cover Yonezu Kenshi's "Lemon."