Rukia Kuchiki (朽木 ルキア, Kuchiki Rukia) is the current Captain of the 13th Division, succeeding the former captain Jūshirō Ukitake after serving as lieutenant formerly. Rukia is the adoptive sister of Byakuya Kuchiki, the younger sister of Hisana Kuchiki, a friend of Ichigo Kurosaki, the ...