Maoujou de Oyasumi
Plot Summary: Sshhh! Princess Syalis is trying to get a good night's sleep. Some shut-eye. Forty winks. Catch some Z's. Long ago in olden times when people and demons lived together in—well, disharmony, really—a demon king kidnaps a human princess and imprisons her in his castle. Bereft, the princess's subjects beat their chests in anguish…until a hero arises to spearhead Project Rescue Our Princess! While waiting for her knight in shining armor, what's an imprisoned princess to do...? Teddy-bear guards with bat wings are all very well, but her dungeon cell is bo-o-o-ring! So, she decides to wile away the long hours by sleeping. Now if only she could get comfortable…and didn't suffer from insomnia...(Source: VIZ Media)
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Type: Fall 2020 Anime
Genre: Comedy, Fantasy, Magic, Shounen, Slice of Life, Supernatural
Ranked: 798
Popularity: 1741
Score: 7.97
Age: Teens 13 or older
Released: 2020
Episodes: 12
Status: Completed
Other name: Sleepy Princess in the Demon Castle, 魔王城でおやすみ