Final Lap
A final album was released for "Go-onger" on March 18, 2009, which included all of the character songs in the series, including versions of "G3 Princess Lap" performed as a group and by each individual member, "Smile×Smile" performed by Rina Aizawa, performed by Yumi Sugimoto, performed by Nao Oikawa, "G5 Prince Rap", versions of performed by G5 Prince and each of the individual members, "miss you" performed by Hidenori Tokuyama for episode 31, and by Project.R, featuring "Engine First Lap", "Engine Second Lap", "Engine Third Lap", "Engine Final Lap", and "Engine Winning Run" as a single song.