Bullet Train Blast

are a Japanese boy band formed on December 25, 2011, under Stardust Promotion. The group debuted under the name "" but later changed the name to "". The group consists of "main dancers" and "back vocalists", meaning that the vocalists stand behind the dancers when the band is performing. Bullet Train has been likened to Momoiro Clover Z, an idol girl group managed by the same talent agency. Consisting of 4 main dancers, the center among the dancers changes... meer