FLOW, a five-piece rock band whose twin-vocal melodies are powerful and whose wide musical range has produced numerous classics, made its major debut in 2003 with the single "Blaster." They have long been known for their affinity with anime works, and last year—their 20th anniversary year—they held a highly successful anime-song-themed concert at Makuhari Messe, with buzz surrounding a world tour extending into 2025. Riding that momentum, they will take the stage for this show with their first-ever acoustic lineup. In the intimate, club-space atmosphere, what kind of chemistry will be born? It’s sure to be a night you won’t want to miss.