Byakuya Kuchiki
Byakuya Kuchiki is one of the heads of the Kuchiki clan, one of the four great noble clans in Soul Society. He is the captain of the 6th Division in the Gotei 13, his lieutenant is Renji Abarai. He wears white hair pieces which are called Kenseikan which symbolize his nobility as the head of the kuchiki clan. He was married to Rukia's sister (Hisana Kuchiki) for five years until she died from illness. Rukia who he adopted into the Kuchiki clan after Hisana requested him to look after her younger sister on her deathbed without telling Rukia the truth why he adopted her, Hisana felt unworthy of been Rukia's sister and she also felt she didn't return Byakuya love but she did say the last five years she spent with him was a dream.
Byakuya is popular among the female shinigami of Soul Society and was voted number one in the "captains we desire to release a book for" decided from the Shinigami Women's Association.