The episode begins with B-Pro on a talk show about their upcoming Japan Dome concert. The next day, Tsubasa, Goshi, Ryuji, Momotaro and Nome go to the recording studio to record the centerpiece song for their concert. While recording, they notice that Tsubasa seems to be overworking herself. However, on their way back from a photoshoot, Tsubasa discovers that their centerpiece song has been taken by another idol group...