井上織姬
is the former 4th seat of Squad 7. He is the younger brother of Jidanbō Ikkanzaka, the gatekeeper who guards the entry to Seireitei. He appeared only once to fight Uryū Ishida and Orihime Inoue when they were in Sereitei trying to rescue Rukia. He tries to kill Inoue, but is quickly defeated by Uryū, who pierces Jirōbō's Chain of Fate and Soul Sleep with his arrows, resulting in the permanent loss of Jirōbō's Soul Reaper powers.