Ooyukiumi no Kaina: Hoshi no Kenja
English title: Kaina of the Great Snow Sea: Star Sage
Japanese title: 大雪海のカイナ ほしのけんじゃ
Type: Movie
Source: Original
Episodes: 1
Status: Finished Airing
Aired: Oct 13, 2023
Duration: 1 hr 39 min
Rating: PG-13 - Teens 13 or older
Studios: Polygon Pictures
Producers: Sony Pictures Entertainment
Genres: Adventure, Drama, Fantasy

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 Ririha, a young woman from the surface, sets off a chain of events that will change the fate of the world. 

(Source: Polygon Pictures)