Dirk has dull red hair. He is short, plump, and his glaring eyes seem to have a dark and deep irritation smoldering in them.
Dirk is skilled in dealings with others both on the surface and under. He is hated by many people in Rewolf, enough to earn the alias of Tyrant even though he isn't in the rankings. However, even with his personality, he will keep promises, as he himself states that he would've been dead already if he didn't.
Keen Intellect: Dirk is skilled when it comes to political and strategical matters, carefully using people, words, and tools to further his own ambitions. Aside from Grimalkin, he has a number of private spies that report directly to him, and Petra Kivilehto claims that he is gathering people for his own private army. Rather than trying to win in a conflict, he benefits instead by making others lose. People that have debts to him include Irene Urzaiz, Priscilla Urzaiz, and Orphelia Landlufen.