Space Brothers
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.
Top Cast
Hiroaki Hirata
Mutta Nanba (voice)
KENN
Hibito Nanba (voice)
Masayuki Katou
Kenji Makabe (voice)
Miyuki Sawashiro
Serika Itou / Mutta Nanba as a Boy (voice)
Masako Ikeda
Sharon Kaneko (voice)
Yuko Sanpei
Hibito Nanba as a Boy (voice)
Shô Ryûzanji
Tadashi Hoshika (voice)
Ryou Naitou
Yasushi Furuya (voice)
Shintaro Asanuma
Yamato Mizoguchi (voice)
Takanori Hoshino
Reiji Nitta (voice)
Episodes
Little Brother Hibito and Big Brother Mutta
Mar 31, 2012
My Shining Star
Apr 07, 2012
The Man with the Advantage and the Running Female Doctor
Apr 14, 2012
Next to Hibito
Apr 21, 2012
Days of Missing
Apr 28, 2012
Et Cetera in My Head
May 05, 2012
Dear Hibito
May 12, 2012
Smoky Heaven
May 19, 2012
Individual Resolve
May 26, 2012
Running Bus
Jun 02, 2012
Trapped Rivals
Jun 09, 2012
My Name Is Itou Serika
Jun 16, 2012
3-D Ant
Jun 23, 2012
Broken Glasses and the Sole of the Foot
Jun 30, 2012
Let's Talk About Space
Jul 07, 2012
Alarm, but No Clock
Jul 14, 2012
The Culprit Is in the Room
Jul 21, 2012
Roo-ra! Kenji!
Jul 28, 2012
The Day Before Goodbye
Aug 04, 2012
The Worst Possible Punishment
Aug 11, 2012
A Long-Awaited Glimpse of the Sky
Aug 18, 2012
Working on the Dream
Sep 01, 2012
Father, Son, and Mutta Claus
Sep 08, 2012
The Worst Possible Interviewer
Sep 15, 2012
Sonic Little Brother Training Big Brother
Sep 22, 2012
Painful Interview
Sep 29, 2012
One Question
Oct 06, 2012
Miracle of Doha
Oct 13, 2012
Night Before Launch
Oct 20, 2012
Dog, Old Man, and Alexander
Oct 27, 2012
Rocket Road
Nov 03, 2012
A Private Place
Nov 10, 2012
Moon Rabbit
Nov 17, 2012
Pug and Hug on a Moonlit Night
Nov 24, 2012
From the Little Corner of a Big Facility
Dec 01, 2012
Dancing Astronaut
Dec 08, 2012
Two Men in the Park
Dec 15, 2012
Eleventh E-mail
Dec 22, 2012
Lunar Illusions
Jan 05, 2013
Heaven and Hell
Jan 12, 2013
Eighty Minutes to Live
Jan 19, 2013
Hibito's Choice
Jan 26, 2013
Brian
Feb 02, 2013
Three Astronauts
Feb 09, 2013
Five Blue Rangers
Feb 16, 2013
Number One Restless Guy
Feb 23, 2013
The First Promise
Mar 02, 2013
Always Have a Pedometer in Your Heart
Mar 09, 2013
Nitta the Leader
Mar 16, 2013
Nitta and Mutta
Mar 23, 2013
Living Stone
Mar 30, 2013
