Kadokawa has unveiled a teaser promotional video, teaser visual, and a new wave of staff announcements for the television anime adaptation of Toru Shirogane‘s light novel series Himekishi-sama no Himo (The Kept Man of the Princess Knight), confirming the series will premiere in January 2027.
The teaser visual was illustrated by character designer Hisao Ishii. Kadokawa also revealed character visuals for the two leads: Junichi Suwabe voices Matthew, and Mikako Komatsu voices Arwin.
Newly Announced Staff
- Action Director: Hibiki Yamaguchi
- Prop Design / Monster Design: Recommendation, Inc.
- Art Setting: Shingo Kakimoto (Quun Plant)
- Art Director: Ryōsuke Kawai (Quun Plant)
- Color Design: Naomi Nakano (Stella)
- Assistant Color Design: Yuki Kadomatsu (Stella)
- 3D Director: Yoshinori Ban
- 2D Works: Yumeta Company
- Compositing Director of Photography: Kōdai Washizu
- Offline Editing: Nobutaka Maki (TAVAC), Kiminori Yoshida (TAVAC)
- Music: Taku Iwasaki
- Sound Director: Satoshi Motoyama
- Casting Manager: Ippei Tomari
- Sound Producer: INSPION Edge
Story
The Dungeon City is a lawless place rife with crime, debauchery, and death. Its sole beacon of hope is Arwin, the beautiful Crimson Princess Knight, who leads a party of adventurers into the dungeon at the city’s heart in search of a legendary treasure capable of restoring her fallen kingdom. Many covet a place at her side, yet that role belongs to Matthew — a man universally scorned as a cowardly freeloader who squanders her earnings on booze, women, and gambling. What no one in the city suspects — not even the princess knight herself — is just how capable Matthew truly is.
About the Series
Shirogane’s light novel series has surpassed 200,000 copies in circulation and won the grand prize at the 28th Dengeki Novel Awards. Kadokawa will release the seventh novel volume on July 10, while Yen Press will ship the sixth English-language volume on August 11.
A manga adaptation illustrated by Keyyang is also ongoing. Kadokawa released the third compiled manga volume in December 2024, and Yen Press shipped its English edition of the third volume on January 6.

