▁came ▁while ▁the ▁C CG ▁fought ▁against ▁the ▁One ▁E yed ▁O w l ▁and ▁was ▁post hum ously ▁given ▁a ▁double ▁promotion ▁to ▁the ▁rank ▁of ▁Special ▁Class ▁Investig ator , ▁but ▁re app ears , ▁transformed ▁into ▁a ▁half - gh oul , ▁to ▁protect ▁A ki ra ▁from ▁Tak iz awa ▁when ▁he ▁attacks ▁her . ▁He ▁helps ▁Tak iz awa ▁come ▁back ▁to ▁his ▁sens es ▁through ▁their ▁fight , ▁however ▁is ▁captured ▁by ▁the ▁C CG ▁and ▁held ▁in ▁a ▁test ▁t ube . ▁He ▁is ▁res cu ed ▁by ▁Tak iz awa ▁and ▁later ▁joins ▁Black ▁Go at ▁along ▁with ▁him . ▁For ▁a ▁long ▁while ▁he ▁avoided ▁talking ▁to ▁A ki ra ▁because ▁he ▁felt ▁guilty ▁about ▁avoid ing ▁her ▁for ▁all ▁the ▁years ▁he ▁was ▁listed ▁as ▁M IA , ▁and ▁whenever ▁he ▁did ▁try ▁to ▁talk ▁with ▁A ki ra , ▁she ▁would ▁shut ▁him ▁down . ▁He ▁does ▁however ▁get ▁the ▁courage ▁he ▁needs ▁to ▁confront ▁her ▁from ▁T ou ka ▁and ▁they ▁eventually ▁make ▁up . ▁The ▁two ▁have ▁not ▁been ▁seen ▁since ▁A ki ra ▁decided ▁to ▁leave ▁Black ▁Go at . ▁He ▁returns ▁during ▁the ▁Dragon ▁Cris is , ▁were ▁he ▁faces ▁against ▁his ▁pat ernal ▁figure ▁Don ato ▁Pop ora , ▁and ▁despite ▁everything ▁he ▁did ▁to ▁him , ▁Am on ▁still ▁feels ▁sad den ed ▁after ▁killing ▁him . ▁ ▁A ▁young ▁boy ▁with ▁an ▁and rog yn ous ▁appearance . ▁He ▁was ▁raised ▁by ▁a ▁gh oul