The TV anime adaptation is directed by Mitsue Yamasaki (How Heavy Are the Dumbbells You Lift?), alongside series composition writer Yoshiko Nakamura (The Helpful Fox Senko-san) and anime character designer Ai Kikuchi (NEW GAME!).
A 45-second teaser PV for the forthcoming TV anime adaptation of Kagiji Kumanomata’s fantasy comedy manga Maoujou de Oyasumi / Sleepy Princess in the Demon Castle is now streamed on the anime’s official website.
The clip introduces the voice of its protagonist Princess Syalis played by Inori Minase (Rem in Re:Zero − Starting Life in Another World) for the first time, in addition to her peaceful sleeping face.