Following my watches of Japan's second film genius named Kurosawa's Cure and Pulse, here is something entirely different. Despite a narrative concept about the mysterious appearance of a man's doppelganger, which could carry a horror film, Kurosawa tries his hand at something much lighter. The results are interesting yet mixed, certainly lesser than his best known efforts, but not without merit.
To be clear, there's no shortage of good ideas here. The protagonist of Doppelganger is a genius inventor struggling to perfect his next big work -- a mobile chair with two robotic arms that can move and mimic the human body purely through thoughts, an enormous breakthrough in assisting individuals without full use of any limbs. The machine works;…