There are currently 8 known members of the Kuchiki clan: * Byakuya Kuchiki, the head of the Kuchiki clan and current captain of the 6th Division. * Ginrei Kuchiki, the grandfather of Byakuya and former captain of the 6th Division. * Sōjun Kuchiki, the father of Byakuya and son of Ginrei, he was the former Lieutenant of 6th Division * Wife of Sōjun Kuchiki and mother of Byakuya * Rukia Kuchiki, the adopted sister of Byakuya and unseated Shinigami of the 13th Division. * Hisana Kuchiki, the late wife of Byakuya and biological sister to Rukia. * Kōga Kuchiki, the son-in-law of Ginrei Kuchiki and master of the Zanpakutō Muramasa. (anime-only) * Unnamed Kuchiki, the daughter of Ginrei Kuchiki and the wife of Kōga Kuchiki. (anime-only)