The very 1st single of the school idol group formed and led by Sarah Kazuno in Love Live! Sunshine!! Saint Snow, has released the first promotional video containing the music video last June 10, 2020, and as of today, the video exceeds over one million views. The title of their first single is Dazzling White Town it will be released on August 19, 2020.
You can watch the video here.
Source: Official Love Live Japanese Twitter