Bleach ended its run in 2012 with a total of 366 episodes.
Bleach‘s fillers aren’t really considered to be masterpieces, so you can actually skip them, especially the filler arcs
The Substitute is directly based on Tite Kubo’s manga so it’s all Canon. Not even a single episode is filler, so everyone is good to go here.
this season incorporates the events occurring when things get even more heated up with the Soul Society’s higher-ups.
It incorporates the story of Bounts, a race of humans that take the souls of humans to consume and become powerful. Their battles with Ichigo and his friends are just crazy!