▁famous ▁after ▁a ▁gh oul ▁saw ▁him ▁defe ating ▁the ▁investig ator . ▁He ▁lov es ▁to ▁read ▁and ▁is ▁normally ▁quiet ▁and ▁reserved ▁but ▁can ▁also ▁be ▁calculating ▁when ▁fighting . ▁He ▁has ▁a ▁bad ▁trait ▁of ▁easily ▁trust ing ▁str angers ▁which ▁sometimes ▁puts ▁him ▁in ▁life - th re aten ing ▁situations . ▁After ▁being ▁kid n apped ▁by ▁the ▁gh oul ▁run ▁organization ▁known ▁as ▁A og iri ▁Tree , ▁he ▁is ▁mer cil ess ly ▁tort ured ▁by ▁a ▁sad istic ▁gh oul ▁named ▁Y ak um o ▁ Ō m ori ▁( Y am ori ), ▁and ▁later ▁develop s ▁similar ▁tra its ▁to ▁his ▁tort urer . ▁While ▁being ▁tort ured ▁he ▁has ▁hall uc in ations ▁of ▁R ize ▁in ▁which ▁she ▁mock s ▁him ▁about ▁his ▁mother , ▁leading ▁to ▁him ▁finally ▁emb rac ing ▁his ▁inner ▁gh oul . ▁In ▁the ▁m anga ▁at ▁chapter ▁ 6 1 , ▁Kan ek i ' s ▁hair ▁slowly ▁changes ▁color ▁from ▁black ▁to ▁white . ▁In ▁the ▁an ime , ▁Tokyo ▁gh oul , ▁his ▁hair ▁changes ▁instantly ▁after ▁e ating ▁R ize ▁and ▁accepting ▁his ▁gh oul ▁side . ▁He ▁then ▁goes ▁on ▁and ▁e ats ▁his ▁tort urer , ▁Y ak um o ▁ Ō m ori . ▁ ▁His ▁view ▁on ▁strength ▁changes ▁and ▁he ▁goes ▁on ▁a ▁power ▁hun gry ▁path ▁by ▁can n ib al izing ▁other ▁g hou ls ▁in ▁order ▁to ▁get ▁stronger . ▁The ▁continued ▁can n