You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
alternatehistory.com
Two scenarios for who the German Kaiser:
Kaiser Wilhelm II (somehow) remains in power after WWI, much to the distaste of everyone
Kaiser Wilhelm III becomes the German Kaiser after WWI, after his Father's abdication and exile
Back to the question, could Hitler become the Chancellor if there was Kaiser still in power of Germany, and create a Fascist German Empire with a Kaiser, and himself as Chancellor?