The Dengeki Bunko Autumn Festival Online 2026 event revealed the main cast, a key visual (pictured) and the first promotional video for the television anime adaptation of Tooru Shirogane's Himekishi-sama no Himo (The Kept Man of the Princess Knight). The anime series will premiere in January 2027. Cast Arwin Mabel Primrose Mactarode: Mikako Komatsu (Dr.Stone) Matthew: Junichi Suwabe (Fate/stay night: Unlimited Blade Works) April: Rika Nagae (Sentai Daishikkaku) Vanessa: Rie Takahashi (Iseka...