Akumetsu (Vol 1-18) Description Nagasawa Shiina was just your average 3rd-year high schooler when her father's company went bankrupt. To ease the strain on her family, she secretly begins prostituting herself. At her first job, a mysterious masked man crashes the party... and it's someone she knows... Akumetsu is the story of Hazama Shou, who defends his own view of justice in a vigilante manner while wearing a mask and calling himself Akumetsu.