Kuterogi was one of the four legendary heroes who had successfully defeated a goddess who had fallen down the path evil. Kuterogi is said to have been a hero interested in advanced technology. He hails from Lastation and his Quartet Arm is known as the Dual Revolver.
The goddess at the time had fallen down path of evil, and Kuterogi and his three companions who hailed from the lands of Planeptune, Leanbox, and Lowee, all ascended to Celestia via a special path that would allow mere humans to reach the holy land. There, they defeated the goddess and saved the world from impending destruction. They then used their weapons to serve as they keys to the gate protecting the path to the Celestia so that no one could have free access to it, as it would most likely cause trouble.
It is said he lost his leg in the battle, so he spent his remaining years in a quiet peaceful place. He kept the gun with him until he died, in one Lastation's frontier towns.
Hyperdimension Neptunia Re;Birth1
- Kuterogi is a reference to Ken Kutaragi, the former Chairman and Group CEO of Sony Computer Entertainment (SCEI), the video game division of Sony Corporation. He is known as "The Father of the PlayStation", and its successors and spinoffs, including the PlayStation 2, PlayStation Portable, and the PlayStation 3 and in some extent developing in 2012 PlayStation Vita and in 2013 PlayStation 4.