Byakuya Kuchiki

Byakuya Kuchiki (朽木 白哉) is the 28th head of the Kuchiki Clan, one of the four great noble clans in Soul Society. He is also the captain of the 6th Division in the Gotei 13. His previous lieutenant was Ginjirō Shirogane and his current lieutenant is Renji Abarai.