“Sleepy Princess in the Demon Castle” – Getting a good night rest isn’t so simple Faith Orcino November 20, 2018 Articles, Manga, Reviews VIZ Media added Kagiji Kumanomata’s 2016 manga “Sleepy Princess in the Demon Castle” that flips the script with his damsel in distress. Chaos set upon the kingdom of Goodereste when the Demon King...