RAISE A SUILEN (レイズ ア スイレン) is the third real band to emerge from the next-generation girls' band project "BanG Dream!" which explores various media mixes including anime, games, comics, and live performances by voice actors. Formed in July 2018 after starting as the backing band "THE THIRD (仮)", the band consists of members Ba. & Vo. Raychell (as Layer), Gt. Riko Kohara (as Lock), Dr. Natsume (as Masking), Key. Reo Kurachi (as Pareo), and DJ Risa Tsumugi (as ChuChu).
With a debut at Japan's Nippon Budokan just 73 days after their formation on February 22, 2019, RAISE A SUILEN has rapidly increased its presence in the music scene through high musicality and skilled performances. The band has made frequent appearances at music festivals, showcasing their impressive music and playing techniques.