For three years Akira has been saving up for a computer. Akira buys the computer from a shady man in an alley. Upon opening the box he finds a super advanced biomechanical computer girl named Mimi.
Mira is now once again piloting the Neo-Okusaer alongside Goh, while Anna struggles with returning to her ordinary life. Meanwhile Shizuru “wakes up” as the Mimesis start a worldwide attack on mankind.
While battling an alien force known as the Mimesis, Goh Saruwatari first met Anna Aoi. On the day of their wedding, the ceremony is interrupted when the Mimesis strike again. Anna stumbles upon a top secret robot known as the Neo-Okusaer. At that moment, Dannar and Neo-Okusaer merge to become the mighty Godannar.