How many seasons and episodes does Space Brothers have?

Space Brothers features 2 seasons (99 episodes) available for high-definition streaming on mofli.

Who created Space Brothers and who is in the starring cast?

The starring cast includes Hiroaki Hirata, KENN, Masayuki Katou, Miyuki Sawashiro, Masako Ikeda.

Are all episodes of Space Brothers available with English subtitles?

Yes, episodes stream with synchronized English subtitles, multiple audio language tracks, and customizable video qualities up to 1080p Full HD on mofli.

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Watch Space Brothers (2012) TV Series Online Free in HD

8.2(23)

2012

2 Seasons

1080P HD

Animation

Drama

Sci-Fi & Fantasy

When they were young, the brothers Mutta and Hibito promised each other they would become astronauts. Now, in 2025, Hibito has followed his dream to become the first Japanese on the moon, but Mutta has just been fired from his job. His brother reminds him of their childhood promise, and Mutta decides once again to aim for space.

Start Streaming S1 E1

Episodes & Seasons

Episodes

No episodes found for this season.

Watch Space Brothers (2012) Online: Streaming & Story Guide

Editorial overview, viewing details, and technical stream playback on mofli

Experience Space Brothers in crisp, high-definition streaming on mofli. When they were young, the brothers Mutta and Hibito promised each other they would become astronauts. Now, in 2025, Hibito has followed his dream to become the first Japanese on the moon, but Mutta has just been fired from his job. His brother reminds him of their childhood promise, and Mutta decides once again to aim for space.

Whether you are catching up on the latest episodes for the first time or revisiting favorite scenes, mofli delivers adaptive bitrate playback with zero buffering delays, multi-language subtitle tracks, and crisp digital audio.

100% Free Streaming1080p Full HDMulti-Language SubtitlesMobile & Desktop Optimized

Quick Snapshot

Category:Television Series

Genres:Animation, Drama, Sci-Fi & Fantasy

Lead Cast:Hiroaki Hirata, KENN, Masayuki Katou, Miyuki Sawashiro

Duration:2 seasons (99 episodes)

Rating:8.2 / 10

Frequently Asked Questions About Space Brothers

Everything you need to know about streaming, release date, subtitles, and cast

You can stream all seasons and episodes of Space Brothers (2012) online in full high definition on mofli with fast buffering and multi-language subtitles.