Sleepy Princess in the Demon Castle banner artwork

Format: MANGA
Status: Releasing
Published from: May 11, 2016
Source: Original
Average score: 78%
Mean score: 79%
Popularity: 11,551
Favorites: 445
Genres: Fantasy, Comedy, Slice of Life
Romaji: Maou-jou de Oyasumi
English: Sleepy Princess in the Demon Castle
Native: 魔王城でおやすみ
Synonyms: Maou Jou de Oyasumi Maoujou de Oyasumi MaouYasu Sweet Dreams in the Demon Castle Công chúa ngủ trong lâu đài quỷ 在魔王城说晚安在魔王城說晚安

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Sleepy Princess in the Demon Castle

★ 7.8 11,551 members

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)