Maou-jou de Oyasumi

Name: Maou-jou de Oyasumi
Genre: Comedy, Animation, Fantasy
Released: 2020
Rating: 8.3
Cast: Inori Minase, Yoshitsugu Matsuoka, Kaito Ishikawa, Chikahiro Kobayashi, Hiro Shimono

A princess is kidnapped by a demon king and held prisoner in his castle. But the princess just wants to spend her time either sleeping or causing trouble for the demons.