The Japanese cast includes Aimi (Aimi Terakawa) as Kasumi Toyama, Ayasa Itou as Arisa Ichigaya, Rimi Nishimoto as Rimi Ushigome, Sae Oozuka as Tae Hanazono and Ayaka Ohashi as Saaya Yamabuki.
The winter 2017 anime series BanG Dream is underway and the official channel for it is doing some new promotion of it.
This comes in the form of streaming the opening sequence while highlighting the upcoming CD release.