Mekakucity: Fainted Ripper

Overview
Kirisaki Yuu, a young man that had his entire family, including himself, killed by a serial killer. He woke up to find that he had come back to life, but also with a throbbing pain in his eyes. As he starts to find out what this all means, he uses his newly found powers to kill the serial killer that had murdered him as a way of avenging his family.

Arcs

 * Volume 1

Characters

 * Kirisaki Yuu
 * Shimaoka Hikaru