Dino Mech Gaiking

This story follows the crew of the transformable carrier Daikū Maryū and the Super Robot Gaiking as they fight an invading alien race called the Dark Horror Army, whose home planet is being destroyed by a black hole. Notable aspects of the series include the dinosaur-based designs of the Daikū Maryū and its support machines and the use of part of the carrier to form the main robot. The Gaiking robot is piloted by former baseball star Sanshiro Tsuwabuki, whose latent psychic powers make him the only one capable of piloting the giant robot.