The official title is Bleach: Thousand-Year Blood War Final Part - The Calamity. Crunchyroll reported that it was set to premiere in Japan in July 2026. The earlier version of this article included unsupported production rumors and metrics, which are withdrawn below.
Mimi is Dreaming Anime’s fictional mascot. The earlier quote and purported production observations were not sourced and are not firsthand reporting.
What the announcement says
Crunchyroll’s December 2025 report covered a teaser trailer and visual, and said the fourth part was scheduled to premiere in Japan in July 2026. The linked announcement does not substantiate claims about exact chapter coverage, a special production unit, animation metrics, or restoration methods.
Correction record
We could not verify the prior assertions about a 40% frame-density increase, a dedicated task force, or exact chapter coverage. These claims have been removed rather than repeated as fact.
This page is a news correction, not a review of the episodes or an account of private production information.
Source
Crunchyroll News: teaser and July 2026 premiere announcement.
The July date was a planned premiere date at the time of the report; this note does not claim current streaming availability or review the final episodes.