Sleepy Princess in the Demon Castle
Sleepy Princess in the Demon Castle
Sleepy Princess in the Demon Castle
Animation
Comedy
Sci-Fi & Fantasy
85
Watch TV Show
Download TV Show
Overview
Syalis is a princess. A really cute one. When she gets kidnapped by the Demon King as a hostage, she's stuck in a castle full of demons, waiting to be rescued by her knight in shining armor. So what does she do? What any of us would. Take a nap—on a pillow she fashioned from her Teddy Demon guards. Duh.
Status: Ended
First Air Date: 2020-10-06
Runtime: Unknown
Director: Unknown
Writer: Unknown
Top Cast
Inori Minase
Inori Minase
Princess Syalis (voice)
Kaito Ishikawa
Kaito Ishikawa
Demon Cleric (voice)
Yoshitsugu Matsuoka
Yoshitsugu Matsuoka
Demon King Tasogare (voice)
Hiro Shimono
Hiro Shimono
The Hero Akatsuki (voice)
Rikiya Koyama
Rikiya Koyama
Majiro the Hedgehog (voice)
Kouichi Souma
Kouichi Souma
Frankenzombie (voice) / Ghost Wrapping Paper (voice)
Junichi Suwabe
Junichi Suwabe
Caesar Magician (voice)
Shinya Takahashi
Shinya Takahashi
Goblin Serf (voice)
Chikahiro Kobayashi
Chikahiro Kobayashi
Red Siberian (voice)
Sayaka Ohara
Sayaka Ohara
Harpy (voice)
Ayane Sakura
Ayane Sakura
Aladdif (voice)
Takeo Otsuka
Takeo Otsuka
Poseidon (voice)
Official Videos
Sleepy Princess In The Demon Castle Official Trailer
Sleepy Princess In The Demon Castle Official Trailer
Episodes - Season 1
Sleepless Princess of the Castle
Sleepless Princess of the Castle
Episode 1
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.
The Princess and Furious Fluff
The Princess and Furious Fluff
Episode 2
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.
The Princess and Forbidden Knowledge
The Princess and Forbidden Knowledge
Episode 3
Princess Syalis is on the loose again meddling with forbidden magical items and causing total mayhem for the Demon Castle.
The Princess, Destruction, and a Short Journey
The Princess, Destruction, and a Short Journey
Episode 4
Fed up with her circumstances at the Demon Castle, Princess Syalis goes to great lengths to add luxuries to her castle prison.
The Princess and Female Warriors
The Princess and Female Warriors
Episode 5
The female unit, long deployed out in the field, has returned to the Demon Castle to get their first taste of Princess Syalis.
The Princess’ Unwavering Choice
The Princess’ Unwavering Choice
Episode 6
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.
Even More Sleepless Princess of the Castle
Even More Sleepless Princess of the Castle
Episode 7
Princess Syalis wakes to find herself in a completely different castle! What happened and how will she return to the Demon Castle?
The Princess and the Frightful Demon Nightmare
The Princess and the Frightful Demon Nightmare
Episode 8
Back at the Demon Castle, Princess Syalis interrupts an important meeting to share about her haunted dreams.
The Princess and Hostage Training Week
The Princess and Hostage Training Week
Episode 9
It’s time for Princess Syalis to start acting like a proper hostage, so the demon king issues a decree to help change that.
The Princess in Endopolis
The Princess in Endopolis
Episode 10
Princes Syalis is determined to get her hands on the latest and greatest sleep product, but it’s only available in the Human Realm.
The Princess and Troubling Dreams
The Princess and Troubling Dreams
Episode 11
Princess Syalis feels tired no matter how much sleep she gets, and her troubling dreams aren’t helping.
Sleeping Princess of the Demon Castle
Sleeping Princess of the Demon Castle
Episode 12
Despite living as a captive in the Demon Realm, the princess writes a letter to Santa. The letter’s contents shock the demon king.
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