Ubel Blatt, an upcoming TV anime based on the dark fantasy manga by Etorouji Shiono, has revealed a wealth of new information, including the main staff, a new trailer, and a new piece of key art (below). The series is scheduled to begin broadcasting in Japan in January 2026.
Square Enix serialized the original Ubel Blatt manga from December 2004 – March 2019 in their Gangan YG, Young Gangan, and Monthly Big Gangan seinen manga magazines. Yen Press also publishes an English language version of the manga. Takashi Naoya directs the TV anime at animation studios SATELIGHT and Staple Entertainment, while Tatsuya Takahashi provides the series composition and Kiyoshi Tateishi provides the character designs.
Ubel Blatt key art
Yen Press describes Ubel Blatt:
Rumors stir throughout the land: when the wielder of the black sword draws his dark blade, all who stand in its path are torn asunder…! Köinzell, the mysterious young boy who carries the black sword, undeniably wields it with exceptional skill, but can he truly be responsible for the bloody rumors? Pursued by the Traitorous Lances, four powerful warriors who were thought to have been defeated by the Seven Heroes, the strength of the young swordsman will be tested to its limit. At battle’s end, only the shocking truth of Köinzell’s quest will stand above the corpses of his enemies…
Source: Official Ubel Blatt TV anime home page