Complete Monster/Basilisk


 * Tenzen Yakushiji from Basilisk. Seriously, he is a guy who manages to be the most evil of a series which is basically Evil Versus Evil, a Complete Monster of a ninja who plays both sides of the conflict between his Iga clan and the Kouga clan for his own sadistic benefit and ignoring the code and pride of his clan, which even the most disgusting rapist, Nenki, followed by, and whose most heinous moments, especially in regards to Kagerou Kouga and Princess Oboro  , make him very much hated. He finally gets his comeuppance when.