Gatchaman Versus Turtle King

After 20 years of military recruiting, an enemy has successfully attacked. Doctor Kozaboro Nambu of Interpol and The International Science Organization, introduces a team of children that he raised and trained to defend the attack and infiltrate the secret Galactor headquarters. Galactor arrives with a giant ship shaped like a turtle to steal uranium, making them even more powerful. The Science Ninja Team must find where Galactor put it.