Mystery of the Fourth Dimension -- Time Travel of Fear

Misao, private detective Hanpei Hattori (from "Jinzo Ningen Kikaida") who always claimed to be descended from legendary Iga ninja Hanzo Hattori , Ichiro and Biinda are sucked into a time travel tunnel. into the past. Hanpei Hattori finds out who his real ancestor was.. Kikaida 01 and Bijinda foil an evil scheme to change the future by introducing the robotic Shadow...