Watch Trailer
DISCLAIMER: Not all titles shown are currently available on all streaming providers.

Watch Sleepy Princess in the Demon Castle Season 1 Episode 1 Online

  • 8.5/10
  • COUNTRIES: Japan
  • Subtitles: 日本語

Princess Syalis is abducted from her home of the Nation of Goodereste by Twilight the Demon King. Despite the horrors lurking in the Demon Castle, all Princess Syalis wants is a good night’s sleep.