The Best Episodes of Sleepy Princess in the Demon Castle

Episode Rankings

1. #1 Fan Favorite
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   8.5/10(57 votes)

   #1 - Even More Sleepless Princess of the Castle

   S1:E711/17/2020

   Princess Syalis wakes to find herself in a completely different castle! What happened and how will she return to the Demon Castle?

   Directors:Yoshiyuki Shirahata, Mitsue Yamasaki, Sumie Noro

   Writer:Yoshiko Nakamura

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   Directors:Yoshiyuki Shirahata, Mitsue Yamasaki, Sumie Noro

   Writer:Yoshiko Nakamura
2. 

   8.5/10(56 votes)

   #2 - The Princess and Hostage Training Week

   S1:E912/1/2020

   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:Hitomi Ezoe

   Writer:Michihiro Tsuchiya

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   Director:Hitomi Ezoe

   Writer:Michihiro Tsuchiya
3. 

   8.2/10(49 votes)

   #3 - Sleeping Princess of the Demon Castle

   S1:E1212/22/2020

   Despite living as a captive in the Demon Realm, the princess writes a letter to Santa. The letter’s contents shock the demon king.

   Directors:Mitsue Yamasaki, Sumie Noro

   Writer:Yoshiko Nakamura

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   Directors:Mitsue Yamasaki, Sumie Noro

   Writer:Yoshiko Nakamura
4. 

   8.1/10(48 votes)

   #4 - The Princess in Endopolis

   S1:E1012/8/2020

   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:Tatsuya Nokimori

   Writer:Yoshiko Nakamura

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   Director:Tatsuya Nokimori

   Writer:Yoshiko Nakamura
5. 

   8.0/10(52 votes)

   #5 - The Princess’ Unwavering Choice

   S1:E611/10/2020

   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:Tatsuya Nokimori

   Writer:Michihiro Tsuchiya

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   Director:Tatsuya Nokimori

   Writer:Michihiro Tsuchiya
6. 

   8.0/10(49 votes)

   #6 - The Princess and the Frightful Demon Nightmare

   S1:E811/24/2020

   Back at the Demon Castle, Princess Syalis interrupts an important meeting to share about her haunted dreams.

   Director:Geisei Morita

   Writer:Michihiro Tsuchiya

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   Director:Geisei Morita

   Writer:Michihiro Tsuchiya
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7. 

   7.8/10(50 votes)

   #7 - The Princess and Troubling Dreams

   S1:E1112/15/2020

   Princess Syalis feels tired no matter how much sleep she gets, and her troubling dreams aren’t helping.

   Director:Yasufumi Soejima

   Writer:Michihiro Tsuchiya

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   Director:Yasufumi Soejima

   Writer:Michihiro Tsuchiya
8. 

   7.7/10(57 votes)

   #8 - The Princess and Furious Fluff

   S1:E210/13/2020

   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:Sumie Noro

   Writer:Yoshiko Nakamura

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   Director:Sumie Noro

   Writer:Yoshiko Nakamura
9. 

   7.7/10(55 votes)

   #9 - The Princess and Forbidden Knowledge

   S1:E310/20/2020

   Princess Syalis is on the loose again meddling with forbidden magical items and causing total mayhem for the Demon Castle.

   Director:Unknown

   Writer:Yoshiko Nakamura

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   Director:Unknown

   Writer:Yoshiko Nakamura
10. 

    7.7/10(53 votes)

    #10 - The Princess, Destruction, and a Short Journey

    S1:E410/27/2020

    Fed up with her circumstances at the Demon Castle, Princess Syalis goes to great lengths to add luxuries to her castle prison.

    Director:Geisei Morita

    Writer:Michihiro Tsuchiya

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    Director:Geisei Morita

    Writer:Michihiro Tsuchiya
11. 

    7.7/10(51 votes)

    #11 - The Princess and Female Warriors

    S1:E511/3/2020

    The female unit, long deployed out in the field, has returned to the Demon Castle to get their first taste of Princess Syalis.

    Directors:Sumie Noro, Takaharu Ookuma

    Writer:Yoshiko Nakamura

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    Directors:Sumie Noro, Takaharu Ookuma

    Writer:Yoshiko Nakamura
12. 

    7.5/10(68 votes)

    #12 - Sleepless Princess of the Castle

    S1:E110/6/2020

    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

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    Director:Mitsue Yamasaki

    Writer:Yoshiko Nakamura