"Rausch und/and Craziness" is a landmark two-day joint concert featuring the two most formidable rock bands of the BanG Dream! franchise: Roselia and RAISE A SUILEN (RAS). Held at the Makuhari Messe International Exhibition Hall on November 30 and December 1, 2019, this event marked the first time these two "heavy hitters" shared a headlining stage. Day 1: November 30, 2019 The first day sets the stage with a clash of titans. Roselia takes the first half, delivering a setlist of fan favorites like "FIRE BIRD" and "Neo-Aspect," showcasing their technical precision and gothic-rock aesthetic. RAISE A SUILEN follows with an explosive performance, featuring "A DECLARATION OF ×××" and "EXPOSE 'Burn out!!!'", utilizing their signature DJ-led electronic sound and wild stage presence. The day concludes with a historic encore where both bands unite to perform each other's anthems: "BLACK SHOUT" and "R・I・O・T."