Bleach

Season 1, Episode 80

Episode Title: Assault from a Formidable Enemy! A Tiny Final Line of Defense?!

Air Date: 2006-05-16

Overview:

At Kisuke Urahara's request, Ririn, Kurōdo, and Noba prepare anti-Bount traps around the Kurosaki Clinic, but are angered when Ichigo Kurosaki brushes them off as pointless and unhelpful.