The fourth and final cour of 'BLEACH: Thousand-Year Blood War,' titled 'BLEACH: Thousand-Year Blood War – Kashin-tan,' is set to premiere on July 25. Alongside the announcement, the main visual and details on the theme songs were also revealed.

The visual features a battle-worn Ichigo Kurosaki kneeling on a devastated battlefield, with the all-powerful Yhwach looming overhead, foreshadowing the climactic showdown that awaits in the final cour.

The opening theme will be "I-BULL" by jo0ji, while the ending theme will be "Rasen" by 9Lana.

Series creator Tite Kubo, who personally selects the theme songs from the demo stage, explained that he has consistently sought to spotlight emerging artists throughout the 'Thousand-Year Blood War' arc. He expressed his hope that viewers would discover new musicians through the series and become fans of their work.

To commemorate the final cour, a special fan-voting campaign will also be held to determine the best episodes from the first three cours. The winning episodes will air over three consecutive weeks beginning July 4, while the third cour,  'Sokoku-tan,' will also be made available for free streaming on various platforms.