Sleepy Princess in the Demon Castle

Aired: 2020

A TV anime produced by Doga Kobo, based on the manga by Kenji Kumanomata serialized in Shogakukan's "Weekly Shonen Sunday" since issue 24 of 2016. The series has surpassed 2 million copies in circulation (as of October 2020). Princess Syalis, a human princess captured by the Demon King Twilight and his forces, is imprisoned in the Demon Castle dungeon. With nothing to do until hero Akatsuki comes to rescue her, she pursues the perfect sleep—escaping her cell to explore the castle, collecting monster fur and sheets, even defeating monsters for comfortable bedding. The Demon King, Demon Cleric, Red Siberian Kai, and Teddy Demon gradually grow fond of the princess despite her antics. 12 episodes. Starring Inori Minase, Yoshitsugu Matsuoka, Kaito Ishikawa, Chikahiro Kobayashi, and Hiro Shimono. Music by Yukari Hashimoto. ©Kenji Kumanomata・Shogakukan／Demon Castle Sleep Promotion Committee