Ryouma Goes
Dr. Saotome recruits the first Getter pilot a young martial artist by the name of Ryoma Nagare.
Aired 09/04/2004EP 1 - Ryouma Goes
2004
New Getter Robo
Humanity is under attack by demonic creatures called Oni. Unable to fight back by any other means, the scientist Dr. Saotome creates a series of giant robots that harness the mysterious power of Getter Rays, giving them the strength necessary to fight the Oni. The strongest of these is Getter Robo, and Saotome must enlist three very different men to pilot it - martial artist Ryoma Nagare, criminal leader Hayato Jin, and monk Benkei Musashibou. Together, the Getter Team fights to end the Oni menace forever.
(Source: Anime News Network)