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Space Brothers

Space Brothers

8.2 IMDb tt2267446 2012 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.

Cast

Hiroaki Hirata
KENN
Masayuki Katou
Miyuki Sawashiro
Masako Ikeda
Yuko Sanpei
Shô Ryûzanji
Ryou Naitou

Episodes 51

Little Brother Hibito and Big Brother Mutta 1
Little Brother Hibito and Big Brother Mutta 24m The year 2006. Two brothers, Nanba Mutta (age 12) and Hibito (age 9), happen to spot a UFO…
My Shining Star 2
My Shining Star 24m With his mother's assistance and Hibito's encouragement, Mutta has been accepted for the New Astronaut Selection Exam. However,…
The Man with the Advantage and the Running Female Doctor 3
The Man with the Advantage and the Running Female Doctor 24m After advancing to the second exam, Mutta realizes that the other applicants are much better prepared than he…
Next to Hibito 4
Next to Hibito 24m After a long week, only the final interview remains in the second JAXA exam. Mutta is drawing attention…
Days of Missing 5
Days of Missing 24m After completing the second JAXA exam, Hibito invites Mutta for a free trip to Houston, Texas, through NASA's…
Et Cetera in My Head 6
Et Cetera in My Head 24m Mutta has arrived in America, but he's off to a rocky start with Hibito. Meanwhile, his future as…
Dear Hibito 7
Dear Hibito 24m After learning that his former boss has told JAXA about the headbutt incident, Mutta has given up hope…
Smoky Heaven 8
Smoky Heaven 24m When the robber known as the fire extinguisher man strikes the restaurant where Mutta is, he's in trouble.…
Individual Resolve 9
Individual Resolve 24m After passing the second JAXA exam, Mutta returns to Japan for the third. He's happy about the exam…
Running Bus 10
Running Bus 24m Mutta has learned that Kenji and Serika have strong reasons to become astronauts, while Mutta is simply trying…
Trapped Rivals 11
Trapped Rivals 24m The third exam will take two weeks. Mutta and the other candidates are transported via sealed bus to…
My Name Is Itou Serika 12
My Name Is Itou Serika 24m The fifteen remaining candidates have been divided into three teams of five. Each team will spend two weeks…
3-D Ant 13
3-D Ant 24m The sealed box teams are assigned more tasks. These include Running Math, five minutes of mental math while…
Broken Glasses and the Sole of the Foot 14
Broken Glasses and the Sole of the Foot 24m After five days in their sealed boxes, each team is exhibiting a pronounced personality. Mutta's Team A is…
Let's Talk About Space 15
Let's Talk About Space 24m The exam in the sealed box is halfway over. Mutta's Team A suffered an accident when Fukuda's glasses…
Alarm, but No Clock 16
Alarm, but No Clock 24m The third exam is halfway over. Mutta works on a completely white puzzle as he ponders why Fukuda-san…
The Culprit Is in the Room 17
The Culprit Is in the Room 24m The third exam inside the sealed boxes has been underway for ten days. Each team has been experiencing…
Roo-ra! Kenji! 18
Roo-ra! Kenji! 24m The candidates have only a few days left in the sealed boxes. JAXA has been using green cards…
The Day Before Goodbye 19
The Day Before Goodbye 24m The teams have two days left in the sealed boxes. Mission Control has deliberately not given certain members…
The Worst Possible Punishment 20
The Worst Possible Punishment 24m It's their final day in the sealed box. Mutta has enjoyed his two weeks with the team, and…
A Long-Awaited Glimpse of the Sky 21 ▶ Playing
A Long-Awaited Glimpse of the Sky 24m With the third exam finally over, Furuya takes the opportunity to visit the man who made his dream…
Working on the Dream 22
Working on the Dream 24m The third astronaut selection exam has finally ended. Team A used rock-paper-scissors to select two members. Whose dreams…
Father, Son, and Mutta Claus 23
Father, Son, and Mutta Claus 24m Mutta has been picked to go to Houston for the final astronaut selection exam. But because his selection…
The Worst Possible Interviewer 24
The Worst Possible Interviewer 24m The final exam is set to take place in two months. Mutta heads to Houston, ahead of the…
Sonic Little Brother Training Big Brother 25
Sonic Little Brother Training Big Brother 24m With the final astronaut selection exam coming up, Mutta heads to Houston. However, Jennifer has some ominous news.
Painful Interview 26
Painful Interview 24m Seven days remain before Hibito takes off on a journey to become the first Japanese person to walk…
One Question 27
One Question 24m The final NASA interview was a decoy to trick the candidates into relaxing, so the astronauts could evaluate…
Miracle of Doha 28
Miracle of Doha 24m With four days before the launch, Mutta and his family arrive at Kennedy Space Center for one last…
Night Before Launch 29
Night Before Launch 24m Two days are left before launch. First, the lunar lander Artemis goes into space on Mars V. Afterwards,…
Dog, Old Man, and Alexander 30
Dog, Old Man, and Alexander 24m It's finally the day of the launch, but the weather doesn't look good. On top of that, Apo's…
Rocket Road 31
Rocket Road 24m Mutta, Apo, and the strange old man watch as Hibito launches off into space. Afterwards, Mutta reminisces about…
A Private Place 32
A Private Place 24m Hibito has made it safely into space, and he's on his way to the moon. Meanwhile, Mutta runs…
Moon Rabbit 33
Moon Rabbit 24m Hibito and the CES-51 crew finally land on the moon. However, Mutta is worried that Hibito will embarrass…
Pug and Hug on a Moonlit Night 34
Pug and Hug on a Moonlit Night 24m Hibito and the CES-51 crew have landed on the moon. Meanwhile, Mutta has returned to Japan to await…
From the Little Corner of a Big Facility 35
From the Little Corner of a Big Facility 24m JAXA has begun announcing the results of the final astronaut selection exam. Makabe Kenji receives the first phone…
Dancing Astronaut 36
Dancing Astronaut 24m While Mutta waits to hear if he will become an astronaut, Kenji has received good news. The next…
Two Men in the Park 37
Two Men in the Park 24m Two hours have passed since JAXA was supposed to notify the candidates, and Mutta hasn't received a call.…
Eleventh E-mail 38
Eleventh E-mail 24m After a long wait, Mutta learns that he passed the final exam. With no time to enjoy the…
Lunar Illusions 39
Lunar Illusions 24m Mutta has begun his life as an astronaut. First, he must undergo a month of JAXA training and…
Heaven and Hell 40
Heaven and Hell 24m Damian and Hibito leave Moonbase in search of a missing unmanned probe. However, an accident occurs, stranding them…
Eighty Minutes to Live 41
Eighty Minutes to Live 24m After a buggy accident, Hibito and Damian are stuck at the bottom of a ravine. Damian's spacesuit is…
Hibito's Choice 42
Hibito's Choice 24m Hibito manages to bring Damian back to the surface by using Gibson, but he's running out of time,…
Brian 43
Brian 24m Hibito is able to save Damian, but he's running out of oxygen. Freddy and Buddy are trying to…
Three Astronauts 44
Three Astronauts 24m Oxygen generation system Brian arrives just in time to save Hibito. Once he and Damian are rescued and…
Five Blue Rangers 45
Five Blue Rangers 24m Mutta and the other astronaut candidates have finally finished their Japanese training. Before they head to Houston, they…
Number One Restless Guy 46
Number One Restless Guy 24m The JAXA astronaut candidates head to Houston, to begin training at NASA. However, Murakami-san appears to have a…
The First Promise 47
The First Promise 24m Mutta and the other astronaut candidates have arrived in Houston to begin training at NASA. First up is…
Always Have a Pedometer in Your Heart 48
Always Have a Pedometer in Your Heart 24m The first astronaut candidate task is undergoing a survival training course consisting of a six-day trek through the…
Nitta the Leader 49
Nitta the Leader 24m The astronaut candidates continue their survival training in the desert. Team E has fallen behind the others, but…
Nitta and Mutta 50
Nitta and Mutta 24m As the survival training draws to a close, Nitta suddenly tells the team he needs to backtrack due…
Living Stone 51
Living Stone 24m Mutta and Nitta backtrack through the desert, looking for Nitta's cell phone. But Nitta cannot find it in…