A drowsy human princess roams the demon's castle where she's held prisoner, trying to find a comfortable place to get a good night's sleep. Inori Minase, Yoshitsugu Matsuoka, Kaito Ishikawa, Chikahiro Kobayashi, Hiro Shimono, Rikiya Koyama, Shinya Takahashi, Masashi Yamane, Koichi Soma, Sayaka Ohara, Takaya Kuroda, Takeo Otsuka, Ayaka Ohashi, Junichi Suwabe, Ayane Sakura Added on Netflix 2022-08-01. Youtube Trailer