Dream project was launched by Bushiroad in January 2015, and has offered several manga series, novels, 13-episode TV anime BanG Dream featuring the members of Poppin’Party (January to April 2017), and rhythm/adventure game for smartphone, BanG Dream! Girls Band Party!, which started its service in March 2017 and has been downloaded over five million tilmes in 14 months.
Bushiroad Music has announced that a special wrapping train decorated with photos and visuals of the two main girls bands from the BanG Dream! media mix project, Poppin’Party and Roselia, is now running through the JR Yamanote Line in Tokyo.