Demon Slayer's new season adds meaningful depth to the current arc with unique filler scenes. Ufotable incorporates valuable life lessons within these filler scenes in the Hashira Training arc. The emotional struggles of Hashiras, combined with life lessons, set a new standard for fillers in anime adaptations.

New episodes of the Demon Slayer's Hashira Training arc are being released every week and Uftoable once again doesn't fail to provide quality with each episode. In contrast, Ufotable has gone above and beyond the basic requirements of providing top-quality animation with Demon Slayer's newest season by adding new, anime original scenes. These anime original scenes, which make up almost ninety percent of the recent episodes, could also be considered filler content.

Though fillers in anime are generally defined as bad due to their tendency to stray away from the original narrative by providing invaluable context, Demon Slayer Hashira Training...