- 1 8 . ▁ ▁Other ▁characters ▁ ▁: ▁A i ' s ▁younger ▁brother . ▁ 1 0 ▁years ▁old . ▁Like ▁his ▁sister , ▁he ▁practices ▁K endo . ▁He ▁encountered ▁Ak iba ▁many ▁times ▁in ▁the ▁incident ▁in ▁charge , ▁Like ▁when ▁he ▁was ▁taken ▁capt ive ▁by ▁T ogo ▁( ep is ode ▁ 4 4 ) ▁or ▁by ▁God ' s ▁Santa ▁( ep ▁ 4 3 ▁& ▁ 4 4 ). ▁In ▁the ▁final ▁episode , ▁he ▁was ▁alongside ▁his ▁sister ▁A i ▁during ▁the ▁du el ▁between ▁Hay ato ▁and ▁Da imon . ▁: ▁A ▁special ▁investig ator ▁from ▁the ▁Committee ▁to ▁Er ad icate ▁T error ism ▁in ▁Latin ▁America , ▁he ▁was ▁killed ▁in ▁har ness ▁and ▁a ▁space ▁life form ▁transferred ▁with ▁his ▁body . ▁As ▁for ▁the ▁space ▁life ▁body ▁which ▁transferred ▁with ▁the ▁space ▁criminal ▁investig ator ▁which ▁ch ases ▁the ▁younger ▁brother , ▁Carlos ▁T ogo , ▁who ▁became ▁a ▁space ▁criminal . ▁▁ ▁- ▁Form er ▁W ins pect or ▁and ▁Sol bra in ▁chief . ▁ ▁- ▁A ▁myster ious ▁girl ▁that ▁appears ▁often ▁in ▁front ▁of ▁Hay ato . ▁Her ▁true ▁form ▁is ▁Michael , ▁an ▁ang el ▁sent ▁by ▁God . ▁She ▁has ▁received ▁the ▁mission ▁to ▁pro itect ▁a ▁part ▁of ▁human ▁race ▁( only ▁children ) ▁from ▁Da imon ' s ▁devil ▁hands ▁in ▁order ▁to ▁make ▁that ▁human ▁be ings ▁could ▁surv ive ▁as ▁species . ▁Although ▁r uth less ▁ad ▁cold ▁for