Bleach Episode 337 English Subbed Episode Title:The Developer of the Modified Souls.Episode Description:The captains, thought to have fallen in battle, return to fight the reigai. Meanwhile, Ichigo powers continue to grow unstable, forcing him to rest for the time being, while Urahara and Kon continue their investigation on Inaba. Urahara and Kon later find out about Ōko Yushima, the Soul Reaper who extracted all of his spirit particles and separating them into two modified souls, them being Nozomi and Inaba. When visiting Yushima's cell in the Nest of Maggots, they get attacked by Suì-Fēng and Ōmaeda's reigai, but are later defeated by Urahara. The two visit Yushima's cell, only to find him unresponsive, leading Urahara to conclude that Yushima will never gain consciousness. Meanwhile, Ichigo's hollowfied form finally takes over and escapes the building he was in.