Tsukipro The Animation centers on four idol units at Tsukino Entertainment Production as they prepare original songs for the annual Tsukino Concert at Budokan. Each group navigates its own pressures: a leader hunting for creative inspiration, a vocalist reckoning with past missteps, a former star rebuilding his reputation, and a team forced into an uneasy collaboration with a rival act. The series weaves these storylines together with an affectionate look at the everyday routines and relationships behind the stage.