Kisuke Urahara confesses he staged the entire ordeal as a training exercise.
During the test, it is confirmed that Uryū Ishida has not regained his Quincy powers, though Urahara is impressed by his tactical mind. Bleach (Dub) Episode 68
Urahara notes that Ichigo could not use his Bankai outside of the Soul Society, which is a major concern with Aizen on the loose. Kisuke Urahara confesses he staged the entire ordeal
Since this episode is part of the Bount Arc (Episodes 64–108) , the events and characters introduced here (like the three Mod-Souls) do not appear in Tite Kubo's original manga. Bleach (Dub) Episode 68