All Episodes of Sleepy Princess in the Demon Castle
Browse all episodes of Sleepy Princess in the Demon Castle
Season 1
7.4/1058 votesLoading...Sleepless Princess of the Castle
Season 1 Episode 1 - Aired 10/6/2020
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.
Director: Mitsue Yamasaki
Writer: Yoshiko Nakamura
7.4/1047 votesLoading...The Princess and Furious Fluff
Season 1 Episode 2 - Aired 10/13/2020
As Dawner the Hero faces perilous obstacles to rescue Princess Syalis, the princess continues to find creative ways to sleep more comfortably at the Demon Castle.
Director: N/A
Writer: N/A
7.4/1046 votesLoading...The Princess and Forbidden Knowledge
Season 1 Episode 3 - Aired 10/20/2020
Princess Syalis is on the loose again meddling with forbidden magical items and causing total mayhem for the Demon Castle.
Director: N/A
Writer: N/A
7.4/1044 votesLoading...The Princess, Destruction, and a Short Journey
Season 1 Episode 4 - Aired 10/27/2020
Fed up with her circumstances at the Demon Castle, Princess Syalis goes to great lengths to add luxuries to her castle prison.
Director: N/A
Writer: N/A
7.4/1042 votesLoading...The Princess and Female Warriors
Season 1 Episode 5 - Aired 11/3/2020
The female unit, long deployed out in the field, has returned to the Demon Castle to get their first taste of Princess Syalis.
Director: N/A
Writer: N/A
7.8/1043 votesLoading...The Princess’ Unwavering Choice
Season 1 Episode 6 - Aired 11/10/2020
Dawner the Hero is having more trouble than expected on his journey to the Demon Castle, so the demon higher ups decide to take some action.
Director: N/A
Writer: N/A
8.3/1047 votesLoading...Even More Sleepless Princess of the Castle
Season 1 Episode 7 - Aired 11/17/2020
Princess Syalis wakes to find herself in a completely different castle! What happened and how will she return to the Demon Castle?
Director: Yoshino Shirahata
Writer: N/A
7.8/1040 votesLoading...The Princess and the Frightful Demon Nightmare
Season 1 Episode 8 - Aired 11/24/2020
Back at the Demon Castle, Princess Syalis interrupts an important meeting to share about her haunted dreams.
Director: N/A
Writer: N/A
8.3/1047 votesLoading...The Princess and Hostage Training Week
Season 1 Episode 9 - Aired 12/1/2020
It’s time for Princess Syalis to start acting like a proper hostage, so the demon king issues a decree to help change that.
Director: N/A
Writer: N/A
7.8/1039 votesLoading...The Princess in Endopolis
Season 1 Episode 10 - Aired 12/8/2020
Princes Syalis is determined to get her hands on the latest and greatest sleep product, but it’s only available in the Human Realm.
Director: N/A
Writer: N/A
7.5/1041 votesLoading...The Princess and Troubling Dreams
Season 1 Episode 11 - Aired 12/15/2020
Princess Syalis feels tired no matter how much sleep she gets, and her troubling dreams aren’t helping.
Director: Yasufumi Soejima
Writer: N/A
7.9/1040 votesLoading...Sleeping Princess of the Demon Castle
Season 1 Episode 12 - Aired 12/22/2020
Despite living as a captive in the Demon Realm, the princess writes a letter to Santa. The letter’s contents shock the demon king.
Director: Mitsue Yamasaki, Sumie Noro
Writer: Yoshiko Nakamura