Ikkanzaka, Jiroubou

一貫坂慈楼坊

He was the former Fourth Seat Officer of the Seventh Division and the younger brother of Jidanbō Ikkanzaka. He was known as the "Kamaitachi," a title meaning the greatest airborne weapon or Wind-scythe.
Jirōbō is a very boastful man who talked the entire time during his fight with Ishida, simply stating that they should give up since he is the greatest projectile expert, among other things. He is also very cowardly. Jirōbō attempted to kill Orihime while she did not notice, and upon realizing the difference in power between Ishida and himself, he attempted once again to either injure or capture her. This placed him at odds with the chivalrous Quincy, resulting in the loss of his abilities.