
Quick answer — Bandai-Namco Entertainment worked on THE IDOLM@STER CINDERELLA GIRLS U149 (Original Creator), God Eater (Original Creator), THE IDOLM@STER Side M (Original Creator).
Bandai-Namco Entertainment worked on THE IDOLM@STER CINDERELLA GIRLS U149 (Original Creator), God Eater (Original Creator), THE IDOLM@STER Side M (Original Creator).