The final cour arrives: July 25

For a few years now, "BLEACH: Thousand-Year Blood War" has been quietly rattling late Saturday nights, and it is finally reaching its last chapter. The fourth cour, "BLEACH: Thousand-Year Blood War - The Conflict (Kashin-tan)," premieres Saturday, July 25, 2026 at 23:00 on TV Tokyo and affiliates. In keeping with original author Tite Kubo's consistent wish to hand theme songs to fresh artists, the opening is jo0ji's "I-BULL" and the ending is 9Lana's "Rasen." Chief director Tomohiko Taguchi leads the project, with animation by PIERROT FILMS. The newly revealed key visual—Ichigo on one knee amid a wasteland pierced by Zangetsu, with Yhwach looming overhead—makes the final battle rise up in the mind's ear, sound and all.

What we shouldn't overlook is one line in the staff list: "Music: Shiro Sagisu." It tends to hide behind the flashier theme-song news, but the thread that truly runs through this whole series is his score.

The composer who makes "the score take center stage"

Sagisu's relationship with "BLEACH" goes all the way back to the original 2004 TV anime. Even then, he casually let orchestra, rock, electronics, and majestic choirs share the same room—sometimes even throwing English-language vocal tracks onto the screen as "background music." A song suddenly rising in the middle of a fight, a supposed BGM cue hijacking an entire episode's climax—for the generation raised on "BLEACH," that rush is almost a conditioned reflex.

What's fascinating is that Sagisu is not merely a purveyor of obvious hype cues. His scores are masterful with silence and space, building tension to the limit before release. Behind the spectacle lies remarkably meticulous design. In "Thousand-Year Blood War," that vocabulary has been updated with the latest recording and mixing, resonating with a weight and resolution different from the original. Longtime fans will notice it: the same person's sound, unmistakably renewed.

  • Orchestra x choir: the backbone of a Sagisu score, painting grandeur and unease at once.
  • The boldness of using vocal tracks as score: songs pushing the story forward from the BGM slot.
  • Design of stillness and motion: never fearing space, holding it, then unleashing all at once.

Score work is, by nature, the craft of a stagehand—playing behind the screen while quietly steering the viewer's emotions. But Sagisu sometimes drags that stagehand to center stage. When we recall the great scenes of "BLEACH," we remember "the track that was playing" with the same intensity as the signature lines. That's proof of a composer who writes not merely to accompany a scene, but as if trading blows with it. On the most emotionally charged stage of all—the final cour—it's hard not to expect something.

Where will the music go?

"The Conflict" is the series' terminus and its most emotionally sweeping chapter. What final answer Sagisu's score has prepared here is, I'd argue, an even bigger draw than the theme songs for this last cour. Together with the sound direction by Yukio Nagasaki, it's worth watching how "BLEACH" as a "work of sound" is finally folded shut.

The run-up is a treat too. To mark the final cour, best episodes from cours one through three air over three consecutive weeks starting July 4 on TV Tokyo and affiliates, and the third cour, "Sokoku-tan," gets a free binge stream. It's a perfect moment to revisit the series—and this time, try listening less to the dialogue and more to "the sound playing behind it." With the finale ahead, the depth of what Shiro Sagisu has built over more than twenty years is bound to hit differently.