THE IDOLM@STER M@STERS OF IDOL WORLD!!2015 was a two-day live concert event that took place on July 18 and 19, 2015. It was held to commemorate the tenth anniversary of THE iDOLM@STER franchise, included songs and performers from every medium of the franchise at the time, (excluding SideM), and took place at Seibu Prince Dome (now MetLife Dome) in Saitama, Tokorozawa, Japan.
Cast
Asami Shimoda
futami ami futami mami
Akiko Hasegawa
hoshii miki
Rie Kugimiya
minase iori
Chiaki Takahashi
miura azusa
Naomi Wakabayashi
Akizuki Ritsuko
Hiromi Hirata
Unknown
Azumi Asakura
Unknown
Yumi Hara
Unknown
Manami Numakura
Unknown
Mayako Nigo
Unknown
Asami Imai
Unknown
Eriko Nakamura
Unknown
Juri Takita
Unknown
Reina Ueda
kousaka umi
