Seasonal Change! PreCure: The Kingdom of Despair

''Seaonal Change! PreCure: The Kingdom of Despair''  (シーズンナルチェンジ!プリキュア:絶望の王国 Seaonal Change! PreCure: Zetsubou no Okoku   )  is the debut movie for Cure Eternal Winter, the dark form of Cure Winter. The movie will be released on December 7, 2016.

Plot
Mitsushima was perfectly normal for Fuyukawa Kanon, the "ice princess" and the genius of Les Saisons Academy until she discovered her real identity, Cure Winter. She had been a new member of the Seasonal Change! Pretty Cures for a few months, but in a battle, she was kidnapped by the princess of Cassiopeian Empire, Xena. The rest of the cures was forced to visit this hell-like empire in order to save Kanon, so Queen Artemis made a special cure stone for them. It was a powerful cure stone which can make them absorb the dark power to let them go to the empire. What it feels like to betray your best friend?

Pretty Cure
Harusawa Minami / Cure Spring

Natsume Kohaku / Cure Summer

Akira Elle / Cure Autumn

Fuyukawa Kanon / Cure Winter/ Cure Eternal Winter

Mascots

 * Sunny/ Hino Yota
 * Starry/ Hoshimiya Rina

Movie Characters

 * Queen Artemis
 * Queen Aria
 * Princess Xena
 * The Royal Scientists of Cassiopeian Empire

Trivia

 * Strangely, after trapped in the Royal Laboratory, Kanon with dark powers still act normal except her side ponytail disppeared and her eyes turn red. She also holds an equinox wheel, but it is black, as the normal one is white in color. Her cure stone is black with blue dots indicating the stars of Ursa Minor, the Northernmost constellation in the sky, and with a snowflake to indicate the location of Polaris, the North Star.