Mysterious Feather Shuriken

.. and the team doesn't know what to do. But thanks to a bomb somebody installed in the robot statue it is destroyed, and the team sees Getz killed by a feather shuriken. They pursue a fleeing shadow which looks like Joe. But was it really Joe? Could he be alive? The shadow leads them to a secret Galactor base which uses the ruins of the shrine as camouflage. Galactor continues in its preparations to launch the missile. The Science Ninja Team wants to stop them and they get into their individual mechas The five of them start an all-out attack on the base. Because of the Ninja Team's attack, the Galactor operation ends in failure, but Ken's Eagle Sharp is wrapped in the explosion's flames and crashes in a forest. While losing consciousness, Ken faintly hears Joe's voice. When Ken regains consciousness, a man is standing before him. It's the former Galactor physician, Doctor Raphael. He tells them of his childhood, revealing his hate for Galactor. Then Jinpei notices that Raphael's shadow is similar to Joe's. Dr. Raphael tells them that it was him who saved them from Galactor.