Tatsumi

Upon the audience's first encounter he seems to be a sweet, absent-minded, human male. However, Tatsumi is a nihilist that fulfills the role of a major antagonist working as the top-ranked servant of the Kirishiki family and Sunako's right hand man. He hides a very cruel and sadistic personality to the public but he is not without humanity as he has great respect and admiration for Sunako despite him being more powerful than her and the rest of the Shiki.