How long does it take to watch all of Uchuu Kyoudai?

About 40 hours for all 99 episodes at 24 min each — a season of evenings; at two episodes a night that is 50 evenings.

Is Uchuu Kyoudai finished?

Yes, Uchuu Kyoudai is finished (99 episodes), so you can watch the whole thing at your own pace.

Is Uchuu Kyoudai good for a group?

Yes. Uchuu Kyoudai is tagged comedy, the tags that survive a room full of people talking over the screen.

Where is Uchuu Kyoudai listed?

Uchuu Kyoudai is on AniList (id 12431) and MyAnimeList (id 12431); Queue Up keys it by its AniList id and shows it when it is on either of your lists.

Queue Up — what anime do we watch?Compare two AniList lists →

Anime lists › Best space anime to watch with a friend

Is Uchuu Kyoudai good to watch with a friend?

Easy to drop in. Uchuu Kyoudai (Space Bros) is a TV series from Spring 2012 by A-1 Pictures Inc.: 99 episodes, about 40 hours in total, finished, 8.25/10 across the listing sites.

adventuremanga adaptationcomedycoming of agecookingcrimeslice of lifedrama

Watching it together: easy to drop in. Slice-of-life: you can start tonight without a plan, and a missed episode does not ruin it. about 40 hours for the run, 50 evenings at two a night. Rule: episodic, slice-of-life, or comedy/action ≤ 26 episodes → easy to drop in.

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: TV series
Episodes: 99
Episode length: 24 min
Total time: about 40 hours — a season of evenings
First aired: Spring 2012
Status: Finished
Studio: A-1 Pictures Inc.
Score: 8.25/10 across the listing sites
Tags: adventure, manga adaptation, comedy, coming of age, cooking, crime, slice of life, drama, military, space, robots & AI, romance, school, sci-fi, seinen, tragedy, violence, workplace

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: Space Bros.; Space Brothers.

Do you and a friend both want to watch Uchuu Kyoudai?

Queue Up reads two public AniList lists and shows every anime you both have on Planning — with Uchuu Kyoudai 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: adventure · manga adaptation · comedy · coming of age · cooking · crime · slice of life · drama · military · space · robots & AI · romance · school · sci-fi · seinen · tragedy · workplace.

Quick answers

How long does it take to watch all of Uchuu Kyoudai?: About 40 hours for all 99 episodes at 24 min each — a season of evenings; at two episodes a night that is 50 evenings.
How many episodes does Uchuu Kyoudai have?: 99 episodes of 24 min.
Is Uchuu Kyoudai finished?: Yes, Uchuu Kyoudai is finished (99 episodes), so you can watch the whole thing at your own pace.
Is Uchuu Kyoudai good for a group?: Yes. Uchuu Kyoudai is tagged comedy, the tags that survive a room full of people talking over the screen.
Where is Uchuu Kyoudai listed?: Uchuu Kyoudai is on AniList (id 12431) and MyAnimeList (id 12431); 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