Well, here's a character I might go with, assuming he gets approved.
Name: Ronald Bretschneider
Party: ...Technically independent, but tends to orbit somewhere between the SPD and DNVP
Biography: Born in Frankfurt at exactly midnight on January First of 1900, Ronald is undoubtedly an... interesting sort. Despite his youth, he did fight in the great war, enlisting on his eighteenth birthday, and leaving the service when the war came to an end. It's not quite clear what happened during his service due to the building holding his service records receiving a hit from some stray artillery, but he came back from the war distinctly changed.
Today, Ronald is commonly viewed as a delusional nutcase, and for good reason. He insists that he is in fact a naturalized martian from the thirty-first century, and claims to take advice from an invisible pink unicorn. Other outrageous claims of his include being deployed to the north pole in a zeppelin during the war as part of a secret mission to stop Santa Claus from shipping war materiel to the British, as well as having peed on the first draft of Mein Kampf.
Since the war, Ronald has run in every single election that has taken place, for every single position that has been up for an opening. His horribly inept campaigns have been something of a running joke throughout the Weimar years, with 'voting for Ronald' becoming something of a euphemism for doing something completely ineffectual. However, in 1933, with the only opponent for the Reichstag seat Ronald was running for being a particularly despised nazi, Ronald won a seat in the Reichstag by exactly one vote. The vote was going to be re-calculated, which could have seen Ronald not enter office, save for the fact that his nazi opponent was killed in the March Revolts. By Ronald.
Personality:
-Constantly makes outrageous claims that couldn't possibly be true, and seems to believe them wholeheartedly.
--That said, these stories do tend to draw and retain a large audience...
-Genuinely cares about his principles, such as democracy, liberty, and cats
-Can be disturbingly bloodthirsty at times, and openly advocates for executing all nazis by throwing them out of a plane at 35,000 feet.
OOC: because every anime needs a cloudcookoolander.
Also, STIMULUS