▁They ▁were ▁abandoned ▁by ▁Kan ou ▁and ▁l abeled ▁as ▁fail ures ▁after ▁being ▁defeated ▁by ▁their ▁former ▁class mate ▁J ū z ō ▁Su zu ya . ▁Kur ona ▁man ages ▁to ▁surv ive ▁by ▁having ▁parts ▁of ▁her ▁sister ' s ▁body ▁impl anted ▁into ▁her , ▁including ▁her ▁head , ▁which ▁lies ▁at ▁her ▁st om ach , ▁and ▁since ▁then ▁she ▁has ▁two ▁k ag unes ▁and ▁two ▁gh oul ▁eyes . ▁Kur ona ▁eventually ▁joins ▁Black ▁Go at ▁but ▁fails ▁to ▁obtain ▁her ▁reven ge ▁on ▁A ki hi ro ▁Kan ou ▁when ▁he ▁takes ▁his ▁own ▁life . ▁▁ ▁A ▁female ▁gh oul ▁known ▁as ▁N ut cra cker ▁( ナ ッ ツ ク ラ ッ カ ー , ▁N att su kur ak k ā ), ▁with ▁a ▁distinct ly ▁violent ▁t endency ▁towards ▁male ▁vict ims , ▁under ▁investigation ▁by ▁the ▁combined ▁efforts ▁of ▁the ▁Su zu ya ▁Squad ▁and ▁the ▁Qu inx . ▁She ▁is ▁part ▁of ▁a ▁larger ▁human ▁tra ff ick ing ▁ring ▁and ▁obtain s ▁" ing red ients " ▁for ▁her ▁high - class ▁clients . ▁She ▁turns ▁out ▁to ▁be ▁far ▁more ▁dangerous ▁than ▁C CG ▁assumed , ▁and ▁viol ently ▁k ills ▁her ▁enemies . ▁She ' s ▁killed ▁during ▁the ▁au ction ▁when ▁Sh ira zu ▁uses ▁one ▁of ▁her ▁own ▁k ag une ▁tra ps ▁to ▁defeat ▁her . ▁▁ ▁An ▁influ ential ▁Gh oul ▁involved ▁in ▁the ▁under ground ▁society ▁of ▁Gh oul ▁R estaur