Waking up in a strange bedroom in a dream world, teenager Haruto Tsukishiro finds a strange app on his phone. When he activates the program, an odd woman appears and tries to drag him to her realm. Luckily, a mysterious, white-haired girl severs their connection and helps him escape, revealing that the woman is a witch; however, their conversation is cut short. As Haruto enters the realm again, he meets an anthropomorphic, talking cat named Katsumi Kanzaki. While the witch's minions pursue them, the white-haired girl opens a door for them to escape. After their ordeal, Haruto describes their savior—which only he can see—and Katsumi, the leading authority on dream world research, realizes that she must be "Lily," a being that resurfaces repeatedly across multiple dreamscapes. Hoping to leave the dream world through a blue door, they enter the witch's realm once again. Finding themselves in peril, Lily reveals the truth to Haruto: witches suffer from "Sleeping Beauty Syndrome," a coma-like sleep state induced by torment in their real world lives. Thus, they cannot wake until they are defeated in the dream world. After finally defeating the witch and locating the blue door, Haruto and Katsumi say their farewells, promising to meet up in the real world. However, when Haruto exits through the door he awakens in the dream world bedroom once more. Seeking answers, Haruto and Katsumi try to uncover the mysteries of the witches, Lily, and Haruto's own inability to leave the dream world. [Written by MAL Rewrite]

The story begins with Hanabi, a sixth-grade girl who is neither an adult nor a child. She deals with issues such as accidentally witnessing her homeroom teacher kissing, and worrying about experiencing physiological changes before her friends. The series depicts a 12-year-old girl's innocent worries and first love. (Source: ANN)

Presented in the form of a feverish love dream, 1001 Nights (based on Amano`s book of artwork) is the first performance of the groundbreaking "Filmharmonic" series, which presents new orchestral works by film composers in tandem with short films made by A-list directors. Nights is the series's only animated work, and plans originally called for the film to be completely computer animated. (Source: AniDB)

Presented in the form of a feverish love dream, 1001 Nights (based on Amano`s book of artwork) is the first performance of the groundbreaking "Filmharmonic" series, which presents new orchestral works by film composers in tandem with short films made by A-list directors. Nights is the series's only animated work, and plans originally called for the film to be completely computer animated. (Source: AniDB)