A rich old man has transformed his mansion into a twisted and deadly fun house. His goal: to make a sport of slaughtering Japan's criminal population! Can Kurok

Mass murderers may not have much by way of careeer skills, but Kuroko Koumori seems to have landed her dream job as a hitwoman for the Tokyo police! A license t

When a body is found on a pedestrian bridge, it’s anyone’s guess who the killer is. The physical evidence—including dozens of stab wounds—suggests the m

Higaki, of the Sakura Pruning Group, was forged in the fires of war and fueled by a passion for revolution. Now an old man, he's engaged in a life-and-death bat

As a former mass murderer, Kuroko Koumori knows a thing or two about how killers think. A string of deaths points straight to an ex-con-turned-business mogul wh