Episode Title:Yes! Idol ♡ Declaration.Episode Description:Plasmagica is offered a chance to participate in a Battle of the Bands against Unicorn Virtual Music Inc.'s Cristicrista, with Chuchu becoming curious as to why Cyan isn't familiar with them. As everyone focuses on how best to win the battle, Retoree recalls how she joined the band in the hopes of making some friends. Plasmagica become nervous after hearing Criticrista's rehearsal, convinced they can't win. However, Cyan uses her music to ease everyone's nerves, proposing a new arrangement for their song. Despite still losing to Criticrista, the girls are satisfied with their first concert and end up feeling closer than before.