Lawless Roleplay

Ryuugajou Nanana from Nanana Burried Treasure.

you know any gore anime?

Let's see, well I'm not really a fan of gore genre but Tokyo Ghoul and Elfen Lied should do the job. The best ones that I've ever watch so far. Oh and I heard Blood C is also worth to watch, haven't watch it though.

Not sure if this one count though but you should definitely watch Mirrai Nikki if you like such a thing as gore.