How long does it take to watch all of Ooyukiumi no Kaina: Hoshi no Kenja?

About 1.6 hours — one sitting.

Is Ooyukiumi no Kaina: Hoshi no Kenja finished?

Yes, Ooyukiumi no Kaina: Hoshi no Kenja is finished (1 episodes), so you can watch the whole thing at your own pace.

Is Ooyukiumi no Kaina: Hoshi no Kenja good for a group?

Yes. Ooyukiumi no Kaina: Hoshi no Kenja is tagged action, the tags that survive a room full of people talking over the screen. It is a film, so nobody has to commit to a schedule.

Where is Ooyukiumi no Kaina: Hoshi no Kenja listed?

Ooyukiumi no Kaina: Hoshi no Kenja is on AniList (id 159886) and MyAnimeList (id 54122); Queue Up keys it by its AniList id and shows it when it is on either of your lists.

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Ooyukiumi no Kaina: Hoshi no Kenja cover

Is Ooyukiumi no Kaina: Hoshi no Kenja good to watch with a friend?

One sitting. Ooyukiumi no Kaina: Hoshi no Kenja (Kaina of the Great Snow Sea Movie) is a film from Fall 2023 by Polygon Pictures Inc.: 1 episodes, about 1.6 hours in total, finished, 7.4/10 across the listing sites.

actionadventurecoming of agedramadystopianfantasymechapost-apocalyptic

Watching it together: one sitting. It is a film (about 1.6 hours), so the whole thing fits one evening — the easiest kind of anime to agree on. Rule: type MOVIE → one sitting.

This verdict comes from rules over the title's format, length and tags, not from a review — the rule that fired is named above.

The facts

Type: Film
Episodes: 1
Episode length: 99 min
Total time: about 1.6 hours — one evening
First aired: Fall 2023
Status: Finished
Studio: Polygon Pictures Inc.
Score: 7.4/10 across the listing sites
Tags: action, adventure, coming of age, drama, dystopian, fantasy, mecha, post-apocalyptic, robots & AI, sci-fi, survival, violence, war

Data from anime-offline-database (ODbL) as of 2026-07-04; the score is the median of the scores the anime listing sites give it, on a 1–10 scale. Also listed as: Kaina of the Great Snow Sea: Star Sage; Kaina of the Great Snow Sea : Star Sage; Ooyukiumi no Kaina Movie.

Do you and a friend both want to watch Ooyukiumi no Kaina: Hoshi no Kenja?

Queue Up reads two public AniList lists and shows every anime you both have on Planning — with Ooyukiumi no Kaina: Hoshi no Kenja flagged if it is one of them — then picks tonight's with a weighted roll or a bracket.

Or open it on AniList or MyAnimeList.

More like this: action · adventure · coming of age · drama · dystopian · fantasy · mecha · post-apocalyptic · robots & AI · sci-fi · survival · war.

Quick answers

How long does it take to watch all of Ooyukiumi no Kaina: Hoshi no Kenja?: About 1.6 hours — one sitting.
How many episodes does Ooyukiumi no Kaina: Hoshi no Kenja have?: 1 episode of 99 min.
Is Ooyukiumi no Kaina: Hoshi no Kenja finished?: Yes, Ooyukiumi no Kaina: Hoshi no Kenja is finished (1 episodes), so you can watch the whole thing at your own pace.
Is Ooyukiumi no Kaina: Hoshi no Kenja good for a group?: Yes. Ooyukiumi no Kaina: Hoshi no Kenja is tagged action, the tags that survive a room full of people talking over the screen. It is a film, so nobody has to commit to a schedule.
Where is Ooyukiumi no Kaina: Hoshi no Kenja listed?: Ooyukiumi no Kaina: Hoshi no Kenja is on AniList (id 159886) and MyAnimeList (id 54122); Queue Up keys it by its AniList id and shows it when it is on either of your lists.

Queue Up is a free tool: enter two AniList usernames and it ranks the anime you both want to watch, rolls one for tonight, runs a bracket to settle it and finds new anime that fit both of you. List data from AniList; title data: anime-offline-database (ODbL), dataset of 2026-07-04; page updated 2026-07-04. Not affiliated with AniList or MyAnimeList. Queue Up is a Somebody Decide program. How it works · Legal & privacy · All lists