I'm pretty sure most of them do, because before they were turned into Vizards by Aizen they were Captains and Vice-Captains
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Shikai: Hyorinmaru Bankai: Daiguren Hyorinmaru
Hinamori hasn't achieved bankai yet, just shikai.
Ichigo is the only soul reaper with a compressed bankai.
Up+X activates the Bankai it depends if you SR bar is at 0%.
You need level 4 Soukatsui for Bankai, my sword is the best, its called bailing, epic bankai.
Although some Shinigami posses different stages of bankai, there is no level higher than bankai.
Yes.
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Shikai: Hyorinmaru Bankai: Daiguren Hyorinmaru
Ukitake's Bankai hasn't been revealed yet, only his shikai has.
he does he says "shoot to kill, shinso" and it literally shoots to kill. i don't know if that is his bankai or if his bankai is when his sword turns to dust. The sword pieces have poison in them, so they kill the opponent...i dunno which one is the actual bankai, but i hope it helped :)
NO
The word bankai is japanese. it means full release in english
his bankai is called Raika Goen Kaku which means lightning flashflame shell.
the vizards
Hinamori hasn't achieved bankai yet, just shikai.