R2-D7 was an R2-series astromech droid. It was one of the many technician droids that worked for Star Tours during the Galactic Civil War. R2-D7 often worked with I.D.A. in the Droidnostics Center under a Mon Calamari supervisor. The droid had the body of an R2 unit and the head of an R4 unit. R2-D7 appears only at the Tokyo Star Tours ride and is shown with an R4 droid's head.