Sleepy Princess in the Demon Castle

Sleepy Princess in the Demon Castle (2020)

Animation Comedy Sci-Fi & Fantasy

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.

star 8.5
  • First Air Date: 2020-10-06
  • Last Air Date: 2020-12-22
  • Total Seasons: 1
  • Total Episodes: 12
  • Network: TV Tokyo

Where to Watch Sleepy Princess in the Demon Castle Online

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Seasons

  • Season 0

    35 Episodes

  • Season 1

    12 Episodes

Trailer

Cast

  • Inori Minase

    Princess Syalis (voice)

  • Kaito Ishikawa

    Demon Cleric (voice)

  • Yoshitsugu Matsuoka

    Demon King Tasogare (voice)

  • Hiro Shimono

    The Hero Akatsuki (voice)

  • Rikiya Koyama

    Majiro the Hedgehog (voice)

  • Kouichi Souma

    Frankenzombie (voice) / Ghost Wrapping Paper (voice)

  • Junichi Suwabe

    Caesar Magician (voice)

  • Shinya Takahashi

    Goblin Serf (voice)

  • Chikahiro Kobayashi

    Red Siberian (voice)

  • Sayaka Ohara

    Harpy (voice)

  • Ayane Sakura

    Aladdif (voice)

  • Takeo Otsuka

    Poseidon (voice)

  • Masashi Yamane

    Minotauro (voice)

  • Takaya Kuroda

    Flame Poison Dragon (voice)

  • Sayaka Ohara

    Neo Alraune (voice)

  • Shin-ichiro Miki

    Hypnos (voice)

  • Kisho Taniyama

    Hades (voice)

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