Tosen's immediate sensory lockdown Bankai ensures quick victories. Bankai, the ultimate techniques that a Soul Reaper can use in Bleach ... refers to the Bankai Ichigo uses throughout the majority ...

Ichigo first used Tensa Zangetsu to defeat Byakuya ... Byakuya Kuchiki is one of Bleach's more recognizable Captains, and his Bankai produces an almost limitless amount of offensive potential.