https://www.youtube.com/watch?v=K1EQHeByyUo

1. CATALOG Vol.2

https://twitter.com/imas_official/status/1462740822202322946

https://starlit-season.idolmaster.jp/dlc/vol_02.php

2. 추가 아이돌 (카에데, 코토하, 마미미)

https://twitter.com/imas_official/status/1462740941911912455

https://twitter.com/imas_official/status/1462741016948006915

https://twitter.com/imas_official/status/1462741163681542145

https://starlit-season.idolmaster.jp/dlc/idol.php

3. 무료 업데이트

https://starlit-season.idolmaster.jp/dlc/free_update.php