ウェブRukia Kuchiki (朽木 ルキア, Kuchiki Rukia) is the current captain of the 13th Division. She formerly served as lieutenant of the 13th Division under Captain Jūshirō Ukitake . Rukia is the adoptive sister of Byakuya Kuchiki , the younger sister of Hisana Kuchiki , a friend of Ichigo Kurosaki , the mother of Ichika Abarai , and is married ...