The Friends of Good Children -- Android Banzai!

Doctor Nobuhiko Komyoji robotics expert who created Kikaida 01 and Kikaida (they consider him their "father" and each other "brothers") returns to Japan from Switzerland where has been living with his biological children, daughter Mitsuko and son Masaru, they are not with him. He is abducted by Hakaida, taken to Shadow HQ and forced to show them how to operate a machi...