SimilarScreen
Space Brothers

Space Brothers

20128.12 Seasons99 EpisodesEnded

Overview

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.

NetworksNippon TVYTV

Top Cast

Hiroaki Hirata

Hiroaki Hirata

Mutta Nanba (voice)

KENN

KENN

Hibito Nanba (voice)

Masayuki Katou

Masayuki Katou

Kenji Makabe (voice)

Miyuki Sawashiro

Miyuki Sawashiro

Serika Itou / Mutta Nanba as a Boy (voice)

Masako Ikeda

Masako Ikeda

Sharon Kaneko (voice)

Yuko Sanpei

Yuko Sanpei

Hibito Nanba as a Boy (voice)

Shô Ryûzanji

Shô Ryûzanji

Tadashi Hoshika (voice)

Ryou Naitou

Ryou Naitou

Yasushi Furuya (voice)

Shintaro Asanuma

Shintaro Asanuma

Yamato Mizoguchi (voice)

Takanori Hoshino

Takanori Hoshino

Reiji Nitta (voice)

Themes & Keywords

spacebased on mangaastronautinspiring storyanimebrothers

About Space Brothers

Space Brothers is a animation, drama, sci-fi & fantasy series that first aired in 2012 exploring themes of space, based on manga, astronaut, inspiring story, anime, brothers. it stars Hiroaki Hirata, KENN, Masayuki Katou. 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.

Shows Similar to Space Brothers

Discover shows like Space Brothers — ranked by similarity and community votes

We found 15 shows similar to Space Brothers

If you enjoyed Space Brothers, you'll love these handpicked recommendations. Each title below shares similar themes, tone, and storytelling style. Our algorithm analyzes genres, keywords, creator filmography, and cast connections to find the closest matches. Whether you're looking for the same emotional depth, narrative structure, or visual style, these picks are curated to deliver the best viewing experience for fans of Space Brothers.

Planetes
36% Match

Planetes(2003)

TV Show7.9/10

In the year 2075, mankind has reached a point where journeying between Earth, the moon and the space stations is part of daily life. However, the progression of technology in space has also resulted in the problem of the space debris, which can cause excessive and even catastrophic damage to spacecrafts and equipment.

Fullmetal Alchemist
34% Match

Two young brothers are raised as alchemists, but when they are severely injured trying to perform a forbidden act, they begin searching for the one thing that can save them; the fabled philosopher's stone.

Astra Lost in Space
32% Match

In the year 2063, eight high school students and a kid are flown out to Planet Camp, tasked with surviving on their own for a few days. But shortly after arriving, an ominous glowing orb warps them to an unknown quadrant of space, nearly 5,012 light years away. Now, the only way back home is a slow, dangerous trek across the universe—a journey that’ll test them in ways Planet Camp never could.

EDENS ZERO
32% Match

EDENS ZERO(2021)

TV Show7.7/10

Aboard the Edens Zero, a lonely boy with the ability to control gravity embarks on an adventure to meet the fabled space goddess known as Mother.

7SEEDS
32% Match

7SEEDS(2019)

TV Show7.7/10

Shy Natsu awakens as part of a group chosen to ensure the survival of humanity. Together, they have to survive on a changed Earth.

Parasyte -the maxim-
31% Match

A species of parasitic aliens descends on Earth and quickly infiltrates humanity by entering the brains of vulnerable targets; insatiable beings that gain total control of their host and are capable of transforming themselves to feed on unsuspecting prey. High school student Shinichi Izumi falls victim to one of these parasites, but the creature fails to take over his brain and ends up in his right hand.

DearS
31% Match

DearS(2004)

TV Show6.2/10

One year ago, a UFO containing 150 aliens crash-landed off the shores of Kasai. Because no one could fix their ship, the Japanese Government decided to bestow upon them the designation "DearS" and make them into Japanese citizens. One morning, a truck carrying a capsule that housed one of the aliens ends up dropping it into the riverbank, releasing her from her confinement. She is eventually found by a high school student named Takeya Ikuhara, who saves her, despite being extremely distrustful of their race and wanting nothing to do with them. Upon being named Ren, she imprints upon him as her "Master" and serves as his personal "Slave," leaving him with a "DearS" who wants to remain with him no matter what.

Gachiakuta
30% Match

Gachiakuta(2025)

TV Show8.6/10

Accused of murder and thrown into the Pit, a young orphan joins a group of monster fighters with special powers to uncover the truth and seek vengeance.

Chobits
30% Match

Chobits(2002)

TV Show8.1/10

Tokyo is abuzz with persocoms – humanoid computers that are virtually perfect. The socially and technologically inept Hideki is dying to get his hands on one. When he finds Chii abandoned in the trash, she’s cuter than any current model he’s ever seen before. But when he gets her home and turns her on, she has no data and only a single learning program installed. While Hideki puts his whole heart into teaching Chii the ins and outs of humanity, a mystery unfolds as a dark secret within her awakens.

Supernatural: The Anime Series
30% Match

The anime re-imagining of the original live-action series follows the Winchester brothers Sam and Dean as they hunt creatures and other supernatural phenomena in the American countryside. The storyline covers the first two seasons of the live-action version, as well as original episodes.

Irina: The Vampire Cosmonaut
29% Match

The first astronaut in human history was a vampire girl. Following the end of World War II, the world-dividing superpowers, Federal Republic of Zirnitra in the East and United Kingdom of Arnack in the West, turned their territorial ambitions toward space. Both countries have been competing fiercely for development. East history 1960. Gergiev, the chief leader of the Republic, announces the manned space flight program Project Mechtat (Dream), which, if successful, would be the first feat for humankind. At that time, Lev Leps, a substitute astronaut candidate, is ordered to perform a top secret mission. The "Nosferatu Project"—a program that experiments with vampires prior to manned missions—will use Irina Luminesk as a test subject, and Lev is to monitor and train her. Even while trifled by the walls of the race and ego of the nations, Lev and Irina share a genuine sentiment as they aim for the universe.

Yona of the Dawn
29% Match

Currently, Hiryuu Palace has no one else next in line for the throne other than the fifteen year old princess, Yona, who had been raised with care. Finally, the night of her sixteenth birthday arrives. She expects it to be a wonderful day spent with her peace-loving father, her servant and friend Hak, and her cousin Soo-won, who she had feelings for... However... That night, Yona goes to visit her father to tell him how she really feels, because he opposes to her getting married to Soo-won. However, when she gets to her room, she encounters a shocking truth.

Monster Musume: Everyday Life with Monster Girls
28% Match

Three years ago, the world learned that harpies, centaurs, catgirls, and all manners of fabulous creatures are not merely fiction; they are flesh and blood - not to mention scale, feather, horn, and fang. Thanks to the "Cultural Exchange Between Species Act," these once-mythical creatures have assimilated into society, or at least, they're trying. When a hapless human teenager named Kurusu Kimihito is inducted as a "volunteer" into the government exchange program, his world is turned upside down. A snake-like lamia named Miia comes to live with him, and it is Kurusu's job to take care of her and make sure she integrates into his everyday life.

To LOVE-Ru
28% Match

To LOVE-Ru(2008)

TV Show8.2/10

The story is about Rito Yuuki , a high-school boy who cannot confess to the girl of his dreams, Haruna Sairenji. One day when coming home and sulking in the bathtub a mysterious, nude girl, appears out of nowhere. Her name is Lala and she comes from the planet Deviluke, where she is the heir to the throne. Her father wants her to return to her home planet so she can marry one of the husband candidates, but she decides that she wants to marry Rito in order to stay on Earth.