( Crossed means the character is taken. )
Gotei 13:
Shigekuni Yamamoto-Genryūsai
Soifon
Retsu Unohana
Byakuya Kuchiki
Sajin Komamura
Shunsui Kyōraku
Tōshirō Hitsugaya
Kenpachi Zaraki
Mayuri Kurotsuchi
Jūshirō Ukitake
Chōjirō Sasakibe
Marechiyo Ōmaeda
Izuru Kira
Isane Kotetsu
Momo Hinamori
Renji Abarai
Tetsuzaemon Iba
Nanao Ise
Shūhei Hisagi
Rangiku Matsumoto
Yachiru Kusajishi
Nemu Kurotsuchi
Sentarō Kotsubaki
Kiyone Kotetsu
Yasochika Iemura
Hanatarō Yamada
Harunobu Ogidō
Mihane Shirogane
Tatsufusa Enjōji
Toshimori Umesada
Kōkichirō Takezoe
Ikkaku Madarame
Yumichika Ayasegawa
Makizō Aramaki
Rikichi
Rin Tsubokura
Hiyosu
Akon
Rukia Kuchiki
Zennosuke Kurumadani
Jidanbō Ikkanzaka
Ashido Kanō
Senna (Isn't officially considered a part of the Gotei 13, but is related to them)
Eikichirō Saidō
Ran'Tao
Matsuri Kudo
Fujimaru Kudo
Vizards:
Shinji Hirako
Love Aikawa
Kensei Muguruma
Mashiro Kuna
Rose
Hiyori Sarugaki
Hachigen Ushōda
Lisa Yadōmaru
Ichigo's posse:
Ichigo Kurosaki
Orihime Inoue
Uryū Ishida
Yasutora Sado
Kon
Hollow Ichigo
Aizen's Arrancar Army:
Sōsuke Aizen
Ichimaru Gin
Kaname Tousen
Apache
Aaroniero Arruruerie
Barragan Luisenbarn
Charlotte Cuuhlhourne
Cirucci Thunderwitch
Demōra
Findor Carias
Gantenbainne Mosqueda
Szayel Aporro Granz
Yylfordt Granz
Halibel
Grimmjow Jeagerjaques
Nnoitra Jiruga
Edorad Leones
Zommari Leroux
Lilinette
Loly
Luppi
Wonderwice Margera
Menoly
Nakim
Pō
Shawlong Qufang
Avirama Redder
Mila-Rose
Di Roy
Ulquiorra Schiffer
Stark
Sun-Sun
Tesla
Ggio Vega
Yammy
Urahara Shop:
Kisuke Urahara
Yoruichi Shihōin
Ururu Tsumugiya
Jinta Hanakari
Tessai Tsukabishi
Ririn
Kurōdo
Nova
Others:
Isshin Kurosaki
Yuzu Kurosaki
Tatsuki Arisawa
Chizuru Honshō
Ryūken Ishida
Karin Kurosaki
Don Kanonji