The first episode will be an hour-long special. Kadokawa's official YouTube channel will pre-screen the first half of the first episode on January 3 at 12:00 p.m., followed by a special program featuring Tomokazu Sugita, Aoi Yuuki, and Rie Takahashi.
Josef: Hikaru Midorikawa (Kage no Jitsuryokusha ni Naritakute!)
Kai: Gakuto Kajiwara (Kanojo, Okarishimasu)

Maximilian: Daisuke Kishio (Kami no Tou)

Kai: Gakuto Kajiwara (Kanojo, Okarishimasu)

Maximilian: Daisuke Kishio (Kami no Tou)

Mirai Minato (Meikyuu Black Company) is directing the anime at SILVER LINK. Deko Akao (Hitomi Mieno) (Buta no Liver wa Kanetsu Shiro) is handling the series composition and script. Saori Nakashiki (Jahy-sama wa Kujikenai!) designing the characters.

Buncololi began penning the novel on the Kakuyomu website in December 2018. Kadokawa began publishing the series under its MF Bunko J label in January 2021, featuring illustrations by Kantoku (Hentai Ouji to Warawanai Neko.). The seventh volume was released on May 25.
Shounen Ace Plus began running a manga adaptation by Oshou Pureji in January 2021. Kadokawa published the third volume on August 25.
Source: animate Times
