Bleach episode 5, "," is part of the initial Substitute Soul Reaper arc and focuses on Ichigo and Rukia dealing with the Hollow known as Shrieker.
Below is a long-form guide for the overall Bleach watch order, covering the original series, movies, and the continuation. Watch Bleach - 005
For the best experience, most guides recommend following the canon storyline while skipping large blocks of "filler" that were not in the original manga. Bleach episode 5, "," is part of the
This is the longest saga. It is interrupted by several filler arcs (noted below) that can be skipped to maintain story pacing. Bleach episode 5
