Princess Knight Anime Promo Reveals Theme Songs and Cast

Kadokawa unveiled the first main promotional video for The Kept Man of the Princess Knight television anime during the Dengeki Bunko Aki no Saiten Online 2026 livestream on Saturday. The footage introduces MYTH & ROID as the performers of the opening theme, titled "True-Taboo," while sajou no hana will sing the ending track, "Gika." The announcement also included a new key visual and additional voice cast details.

The series is scheduled to premiere in January 2027. Junichi Suwabe voices Matthew, and Mikako Komatsu portrays Arwin. Chihiro Kumano serves as director at studio BLADE, with character designs by Hisao Ishii based on Saki Mashima's original illustrations. Deko Akao handles the series scripts.