The members of the band Irodorimidori—guitarists Arishiana Agata and Nazuna Tennouzu, keyboardist Nagi Kobotoke, drummer Serina Akesaka, and bassist Naru Hakobe—are performing at their maiden concert. As these passionate girls begin their musical journey, their voices will unite them in their future endeavors and change their destiny for the better. [Written by MAL Rewrite]

Official music video for the song Change our Mirai! by the fictional band Irodorimidori spawned from Sega's Chunithm rhythm arcade game. It is the 1st song in the Irodorimidori franchise.