Triage X

Triage X (トリアージX Toriāji X) is a Japanese manga series by Shōji Satō. It has been serialized in Fujimi Shobo's shōnen manga magazine Monthly Dragon Age since 2009 and collected in nine tankōbon volumes. Yen Press publishes the manga in North America and has released seven volumes as of August 26, 2014. An anime television series adaptation by Xebec is scheduled to air from April 2015

Plot
At first glance, Arashi Mikami appears to be a normal, albeit socially awkward, 17 year old high school student. However, he's actually part of a secret vigilante organization known as Black Label, a group dedicated to executing power-hungry criminals the law refuses to deal with. Unfortunately, taking down a crime lord isn't always an easy task, and there are bound to be consequences for any action...

This is the action-packed story of the trials of Arashi and the people close to him.

Where to watch?
You can get the uncensored version of Triage X on Amazon.com