BanG Dream! It's MyGO!!!!! Movie

After the collapse of CRYCHIC, Tomori, Taki, and Soyo are left carrying feelings they never resolved. Anon arrives at school looking for a new band and ends up pulling these girls together again, but each enters the project for a different reason: Tomori fears losing another band, Soyo remains attached to the past, and Taki tries to protect Tomori even when doing so pushes everyone else away.

They are joined by mysterious guitarist Raana Kaname, known around the live house RiNG as a "stray cat" who appears, plays, and disappears whenever she likes. Beneath that apparent freedom, Raana is also looking for a place where she belongs, and begins finding it among girls who do not know how to move forward themselves. MyGO!!!!! is not formed through perfect harmony, but through arguments, confessions, and songs that let five lost girls keep walking together without pretending they were never lost.