Four years, three cours, and a nearly two-year gap between seasons later, the ending of Bleach: Thousand-Year Blood War is finally here. Bleach TYBW Part 4 — subtitled The Calamity — has been airing since July 2026, adapting the final showdown between Ichigo Kurosaki and Yhwach that closes out Tite Kubo’s story. Whether you dropped off somewhere during the first three parts or just want to get caught up fast before diving in, this guide covers everything that matters: release date, episode count, where to watch, what’s already happened, who’s involved, and what to expect from the final battles.
Quick Answers
When did Bleach TYBW Part 4 premiere? July 25, 2026.
How many episodes does it have? Ten weekly episodes, with the last one set for September 26, 2026 — though some early announcements from international outlets mentioned thirteen episodes before the official total was confirmed.
Where can you watch Bleach TYBW Part 4? In the US, it’s on Hulu; internationally, it’s on Disney+. Before the streaming premiere, the first three episodes also got a limited theatrical run in select North American theaters between June 25 and 29, 2026.
Do you need to watch the earlier parts first? Yes — Part 4 is the direct conclusion of a story that’s been unfolding since 2022, and it doesn’t offer long recaps for newcomers jumping in now.
Heads Up: Watch Out for Leaks and Unofficial Sources
Since we’re talking about the ending of a story whose manga’s been out for years, it’s easy to run into “definitive spoilers,” summaries, and episode predictions online that blend real information with fan speculation. Whenever possible, stick to official sources (Viz Media, TV Tokyo, Studio Pierrot/Pierrot Films) or specialized outlets that clearly flag when they’re citing the manga versus just theorizing. This article separates those two types of information wherever it matters.
Current State of the Adaptation
| Cour | Premiere | Episodes | Main focus |
|---|---|---|---|
| Part 1 — The Blood Warfare | October 2022 | 13 | Quincy invasion and Ichigo’s return to Soul Society |
| Part 2 — The Separation | July 2023 | 13 | Sternritter advance and stolen Bankai |
| Part 3 — The Conflict | October 2024 | 13 (some count 14, including the special) | Royal Guard arc and Zangetsu’s reforging |
| Part 4 — The Calamity | July 2026 | 10 (confirmed so far) | Final showdown against Yhwach and the story’s ending |
Which Part of the Manga Does Part 4 Adapt?
Bleach TYBW Part 4 covers the final stretch of Tite Kubo’s manga, roughly chapters 662 through 686 — from the climax of the invasion of the Wahrwelt, the city Yhwach built on top of the Soul King’s Palace, all the way to the epilogue set ten years after the war. This is, literally, the end of Bleach’s main manga story, so anyone watching Part 4 is watching the animated adaptation of the series’ definitive ending.
What’s Already Happened: Key Events to Remember
Before jumping into Part 4’s episodes, it’s worth refreshing the points that shape where the story stands right now:
The Soul King’s death, by Ichigo’s own hands. Manipulated by Yhwach, Ichigo delivers the blow that kills the Soul King — an event that simultaneously destabilizes Soul Society, the Human World, and Hueco Mundo.
Yhwach absorbs the Soul King’s near-omnipotent power. It’s this power, known as the Almighty in its most advanced form, that lets Yhwach see — and alter — the future, including predicting attacks before they even happen.
Zangetsu gets reforged. Over the course of Part 3, Ichigo regains access to his Shikai’s original form, reconciling the two halves of his soul — Zangetsu (Quincy) and Hollow — right before the final confrontation.
Uryū Ishida joins Yhwach, but for his own reasons. Uryū’s alliance with the Quincy was never blind loyalty — he’s chasing answers about his mother’s death, which sets up his turn in the final episodes.
Aizen returns, though under close watch. One of the biggest villains in Bleach’s original story comes back as a key — if unpredictable — piece in the final fight against Yhwach.
Main Characters in Part 4
- Ichigo Kurosaki — the protagonist, now with full access to his original Zangetsu, heads into a direct confrontation with Yhwach inside the Wahrwelt.
- Yhwach — the central antagonist of the entire Thousand-Year Blood War, now empowered by the Soul King’s power and nearly unbeatable while awake.
- Uryū Ishida — takes on Jugram Haschwalth, Yhwach’s right hand, in a fight that carries the full weight of his personal journey since Part 1.
- Orihime Inoue and Yasutora “Chad” Sado — stay by Ichigo’s side for the final push against Yhwach’s throne, playing crucial defensive and support roles.
- Sosuke Aizen — reintroduced in the final stretch as a conditional ally against a threat that, for the moment, outweighs his long-standing rivalry with Ichigo.
- Renji Abarai — also joins the final fight against Yhwach, reinforcing that the ending doesn’t hinge on a solo win from Ichigo.
- Jugram Haschwalth and other remaining Sternritter, like Gerard Valkyrie and Lille Barro, each get their own final confrontations inside Yhwach’s fortress.
Key Battles to Watch For
- Ichigo vs. Yhwach — the duel that defines the entire saga: Zangetsu against the Almighty’s near-absolute power, right on Yhwach’s throne inside the Wahrwelt.
- Uryū vs. Haschwalth — a direct clash between the two Quincy closest to Yhwach, with Uryū choosing to fight alone to give Ichigo a shot at attacking while their enemy is still asleep.
- The final fights of Gerard Valkyrie and Lille Barro — parallel battles playing out across the different branches of the Wahrwelt while the main confrontation unfolds.
- Ichigo, Aizen, and Renji teaming up against Yhwach — the moment the final resolution stops depending on a single hero and starts requiring old rivals and allies to combine forces.
What’s Coming Next in the Story
With the Wahrwelt’s structure being overtaken and the main confrontation already underway in the most recent episodes, the upcoming chapters of the adaptation should deliver the full resolution of the Ichigo vs. Yhwach duel, the outcome of the Uryū and Haschwalth fight, and confirmation of who survives the final push against the Quincy King’s throne. Part 4 is also expected to close with the manga’s signature epilogue, set years after the war ends — showing how the characters carried on after one of the most destructive conflicts Soul Society has ever faced.
Want to Know the Ending Early? A Word on Reading Ahead in the Manga
Since Part 4 adapts the manga’s official ending, it’s entirely possible to read Bleach’s final chapters right now and find out how it all ends before the anime gets there. If you’d rather keep the surprise going episode by episode, it’s worth avoiding overly specific searches like “Bleach ending” while Part 4 is still airing — the spoiler risk is real, since the source material has already been out for years.
Final Thoughts
Bleach TYBW Part 4 isn’t just another season — it’s the closing chapter of a story that spans two decades of publication and four years of anime adaptation. With the Ichigo vs. Yhwach duel underway, unlikely allies joining the cause, and the fate of Soul Society itself on the line, this final stretch is shaping up to justify every bit of the wait between parts.
Are you keeping up with Bleach TYBW Part 4 week by week, or waiting for it to wrap so you can binge the whole thing at once? Let us know in the comments which battle you’re most excited to see animated.