The Fool Night anime has unveiled its main trailer, a new key visual, additional cast, and its theme songs ahead of a November 26 premiere, when all episodes of the sci-fi thriller debut at once.

The original net anime — a rare co-production between studios SHAFT and SUNRISE — adapts Kasumi's manga, and Anime News Network reported that Tempalay and Nowlu perform the theme songs. The reveals rolled out Thursday on the series' official website, rounding out the picture for one of the month's most-watched premieres.

It wasn't the only adaptation news of the day: Satoshi Mizukami's Spirit Circle is officially getting a TV anime, set for December 2026, with its cast and first trailer revealed alongside the announcement. Mizukami's cult-favorite manga has long topped adaptation wishlists, making the confirmation a genuine event for fans of the author.

Between a binge-ready sci-fi thriller this month and a beloved manga adaptation the next, the back end of 2026 is stacking up nicely.