Ooyukiumi no Kaina: Hoshi no Kenja
English name: Kaina of the Great Snow Sea: Star Sage
Genres: Fantasy
Type: Movie, Episodes: 1
Aired: Jul 2, 2023
Studio: Polygon Pictures
Source: Mixed media
Rating: PG-13 - Teens 13 or older
Synopsis:
A world blanketed in an endless and ever-growing ocean of snow. The people eke out a living, either huddled around the roots of enormous trees dotting the surface, or high in the canopy, which spreads over the planet's atmosphere.

A chance meeting between Kaina, a youth from the canopy, and Liliha, a young woman from the surface, sets off a chain of events that will change the fate of the world. 

(Source: Polygon Pictures)

The movie was previewed at a screening at Anime Expo on July 2, 2023. Regular broadcasting began on October 2023.