Terror of Mechagodzilla

Mekagojira no gyakushu is a movie starring Katsuhiko Sasaki, Tomoko Ai, and Akihiko Hirata. Attempts to salvage Mechagodzilla are thwarted by a new monster. This causes an Interpol investigation that uncovers the work of a shunned...
A submarine expedition to salvage the remains of Mechagodzilla is thwarted by a massive dinosaur named Titanosaurus. An Interpol investigation leads biologist Ichinose to uncover the work of Dr. Mafune and his mysterious daughter Katsura. Aligned with the Black Hole Aliens, Katsura's life becomes entwined with the resurrected machine.