Spoiler:
haineko (rangiku's)
suzumebachi (soi fon's)
hyorinmaru (hitsugaya's)
tobiume (hinamori's) with suzumebachi
zangetsu (ichigo's)
muramasa (unknown)
muramasa
tenken (komamura's)
kazeshini (hisagi's)
tobiume
hozukimaru (ikkaku's)
sode no shirayuki (rukia's)
tobiume
suzumebachi
gonryomaru(sasakibe's)
ruru'iru kujaku (yumichika's)
wabisuke (kira's)
sode no shirayuki
kazeshini
gegetsuburi (omaeda's)
hozukimaru
zabimaru (renji's) both the short one and the furry chick
senbonzakura (byakuya's)
ashisogi jizou (mayuri's)
haineko with rangiku
this arc has also shown:
minazuki (unohana's) - cloaked, cannot see face
katen kyokotsu (kyoraku's) - the woman with the eye patch and skull hat thing
sogyo no kotowari (ukitake's) - little kid twins with pointy hats
edit: i guess i type slow XD