Kadokawa announced the The Kept Man of the Princess Knight light novel series by Toru Shirogane will receive an anime adaptation. Mikako Komatsu will voice the princess knight Arwin, while Junichi Suwabe voices Matthew, Arwin’s kept man.
The staff of the The Kept Man of the Princess Knight anime includes director Chihiro Kumano at studio Blade. Hisao Ishii is designing the characters, with Saki Mashima credited for the original character designs. Moreover, Deko Akao is in charge of the series scripts.
The light novel series is still ongoing, and Kadokawa shipped the sixth novel volume on August 9. Yen Press is publishing the novels in English, and the third volume was shipped on October 15. The fourth volume will ship on April 1 this year.
Lastly, here’s a story synopsis of the light novel series, via Yen Press:
The Dungeon City is a wicked place filled with crime, debauchery, and death. Its one shining light is Arwin, the beautiful Crimson Princess Knight. She and her brave party of adventurers descend into the dungeon at the city’s center, seeking a legendary treasure with the power to rebuild the princess’s fallen kingdom. Many yearn to be by her side, but that spot is already taken by Matthew, a man despised by all in town as a cowardly weakling. Everyone thinks he is scum who just spends her hard-earned money on booze, women, and gambling. No one in the city—not even the princess knight— knows what Matthew is truly capable of.