Toshiro Hitsugaya-captain of squad10 in the 13 court guard squad.
the 10 espada of the hollows/hybrids
these 10 peple were hollows who with stod the force to bcome humans
led by captian Sosuke aizen captain of squad 5-
Gin ichimaru-captain of the 3rd guard squad/ lieutenint of squad 5, who betrayed the soul society with captain aizen
Kname tosen-captain of the 9 court guard squad-who also betrayed the soil society with gin and aizen!
