The film's plot is set in a southern island, where a Legendary Dress Audition is taking place. Nijino Yume and the others must find secret dresses said to be hidden somewhere in the island.
(Source: ANN)
Characters & Voice Actors

Nijino, Yume
Main
Horikoshi, Sena
Japanese
Sakuraba, Rola
Main
Kasumi, Asahi
Supporting
Kasumi, Yozora
Supporting
Kisaragi, Tsubasa
Supporting
Moroboshi, Hikaru
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