Ichigo tries to play her sprained ankle off as nothing serious, asking Futaba and Rin to keep it a secret from the other staff so as not to betray everyone's expectations. Hearing from Horie about her experiences in concerts, as well as being part of a unit herself, Futaba decides it best not to keep Ichigo's injury a secret and instead focus on revising their choreography and setlist to make things easier on Ichigo. Meanwhile, Sayo makes some flags for the performance while Konno manages to come up with a way to adjust everyone's outfits so Ichigo's injury doesn't stand out. As the concert manages to become a great success thanks to everyone's efforts and support, Ichigo decides to dance her all for their encore performance.
The series is centered on three friends who are all rookie voice actresses; Futaba Ichinose, Ichigo Moesaki and Rin Kohana. As the girls go through their individual troubles of working in voice acting, they end up hosting a web radio show together and form the unit, Earphones.
