Hi! Please help me remember the name of a manga I once read.

It was about kids who were locked in some place, don't remember why, probably they were part of some weird experiment... they were told that they commited crimes, and lost some part of their body depending on what crime it was, one guy had no heart, another lacked his...khm (he raped someone), and one guy had no head (i think he was a hacker)...

Sorry if that was confusing, but that's all I remember!
Thanks a lot in advance!

Dolls Code

Owner of Antisense Scanslation.

Yeees, thank you so much!))