Shin Getter Robo

Human beings are being transformed and slaughtered by monstrous Oni, and conventional weapons cannot stop them. Dr. Saotome's answer is Getter Robo, a giant machine powered by mysterious Getter Rays and capable of changing form according to the combination of its three pilots.

Finding those pilots is almost as dangerous as fighting the Oni. Saotome recruits the ferocious martial artist Ryoma Nagare, ruthless revolutionary Hayato Jin, and warrior monk Benkei Musashibou, three men whose personalities clash as violently as their enemies. As the Oni attacks deepen, the Getter Team discovers that the power they wield and the beings hunting it are tied to a far larger, stranger conflict.