Space Brothers

Space Brothers (2012)

  • Genre: Animation, Drama, Sci-Fi & Fantasy
  • First Air Date: 2012-03-31
  • Last Air Date: 2014-03-22
  • Total Seasons: 2
  • Total Episodes: 99
  • Status: Ended
  • Episode Runtime: 24 min.
  • Production Company: TOHO
  • Production Country: Japan
  • Networks: Nippon TV, YTV
star 8.143/10
From 21 Ratings


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.

  • Keywords: space, based on manga, astronaut, inspiring story, anime, brothers
  • Space Brothers Trailer

    Is Space Brothers on Netflix?

    Is Space Brothers on Netflix? Yes! The serie Space Brothers is now on Netflix in the countries listed below.

    Space Brothers Seasons

    Season 0

    First Air Date: 2012-03-23
    3 Episodes

    Season 1

    First Air Date: 2012-03-31
    51 Episodes

    Season 2

    First Air Date: 2013-04-06
    48 Episodes

    Space Brothers Episodes

    Title Air Date Duration
    Season 1Episode 1Little Brother Hibito and Big Brother Mutta25 min
    Season 1Episode 2My Shining Star25 min
    Season 1Episode 3The Man with the Advantage and the Running Female Doctor25 min
    Season 1Episode 4Next to Hibito25 min
    Season 1Episode 5Days of Missing25 min
    Season 1Episode 6Et Cetera in My Head25 min
    Season 1Episode 7Dear Hibito25 min
    Season 1Episode 8Smoky Heaven25 min
    Season 1Episode 9Individual Resolve25 min
    Season 1Episode 10Running Bus25 min
    Season 1Episode 11Trapped Rivals25 min
    Season 1Episode 12My Name is Itou Serika25 min
    Season 1Episode 133-D Ant25 min
    Season 1Episode 14Broken Glasses and the Sole of the Foot25 min
    Season 1Episode 15Let's Talk About Space25 min
    Season 1Episode 16Alarm, But No Clock25 min
    Season 1Episode 17The Culprit is in the Room25 min
    Season 1Episode 18Ka-pe! Kenji!25 min
    Season 1Episode 19The Day Before Goodbye25 min
    Season 1Episode 20The Worst Possible Punishment25 min
    Season 1Episode 21A Long-Awaited Glimpse of the Sky25 min
    Season 1Episode 22Working on the Dream25 min
    Season 1Episode 23Father, Son, and Mutta Claus25 min
    Season 1Episode 24The Worst Possible Interviewer25 min
    Season 1Episode 25Sonic Little Brother Training Big Brother25 min
    Season 1Episode 26Painful Interview25 min
    Season 1Episode 27One Question25 min
    Season 1Episode 28Miracle of Doha25 min
    Season 1Episode 29Night Before Launch25 min
    Season 1Episode 30Dog, Old Man, and Alexander25 min
    Season 1Episode 31Rocket Road25 min
    Season 1Episode 32A Private Place25 min
    Season 1Episode 33Moon Rabbit25 min
    Season 1Episode 34Pug and Hug on a Moonlit Night25 min
    Season 1Episode 35From the Little Corner of a Big Facility25 min
    Season 1Episode 36Dancing Astronaut25 min
    Season 1Episode 37Two Men in the Park25 min
    Season 1Episode 38Eleventh E-mail25 min
    Season 1Episode 39Lunar Illusions25 min
    Season 1Episode 40Heaven and Hell25 min
    Season 1Episode 41Eighty Minutes to Live25 min
    Season 1Episode 42Hibito's Choice25 min
    Season 1Episode 43Brian25 min
    Season 1Episode 44Three Astronauts25 min
    Season 1Episode 45Five Blue Rangers25 min
    Season 1Episode 46Number One Restless Guy25 min
    Season 1Episode 47The First Promise25 min
    Season 1Episode 48Always Have a Pedometer in Your Heart25 min
    Season 1Episode 49Nitta the Leader25 min
    Season 1Episode 50Nitta and Mutta25 min
    Season 1Episode 51Living Stone25 min
    Season 2Episode 1A Big Brother is Always...25 min
    Season 2Episode 2Stand on the Moon Together Alive25 min
    Season 2Episode 3Do I Have Good Luck?25 min
    Season 2Episode 4Distant Goal25 min
    Season 2Episode 5A Promise Over a Drink25 min
    Season 2Episode 6An Engineer's Switch25 min
    Season 2Episode 7Earnest Failure25 min
    Season 2Episode 8Promise Sign25 min
    Season 2Episode 9Sea Diver and Space Diver25 min
    Season 2Episode 10Those Who Wait for Hibito25 min
    Season 2Episode 11Those Who Dream Far25 min
    Season 2Episode 12Young Excitement25 min
    Season 2Episode 13Piece of Cake25 min
    Season 2Episode 14Wheelchair Pilot25 min
    Season 2Episode 15Two Notebooks25 min
    Season 2Episode 16Deneil-ized!25 min
    Season 2Episode 17Two Keyboards25 min
    Season 2Episode 18Next to Hibito25 min
    Season 2Episode 19Determination to Give Up25 min
    Season 2Episode 20Rehearsal25 min
    Season 2Episode 21Hibito's Disorder25 min
    Season 2Episode 22A Road on the Roadless Moon25 min
    Season 2Episode 23Magic Trick25 min
    Season 2Episode 24My Hands25 min
    Season 2Episode 25Olga25 min
    Season 2Episode 26An Astronaut's Daughter25 min
    Season 2Episode 27Out of Time25 min
    Season 2Episode 28Olga, Hibito and Gagarin25 min
    Season 2Episode 29Secret25 min
    Season 2Episode 30Worst Enemy25 min
    Season 2Episode 31Space Family25 min
    Season 2Episode 32Kenji and I25 min
    Season 2Episode 33Supandaman25 min
    Season 2Episode 34On the Moon's Surface25 min
    Season 2Episode 35For Tomorrow25 min
    Season 2Episode 36To the Place Where I Belong25 min
    Season 2Episode 37Pretty Dog25 min
    Season 2Episode 38Last Words25 min
    Season 2Episode 39A Small Note and a Big Lucky Charm25 min
    Season 2Episode 40How to Help Hibito25 min
    Season 2Episode 41Lonely People25 min
    Season 2Episode 42In the Corner of My Heart25 min
    Season 2Episode 43Exciting Teamwork25 min
    Season 2Episode 44Our History25 min
    Season 2Episode 45Astronaut and Father25 min
    Season 2Episode 46Won't Go Away25 min
    Season 2Episode 47The Ultimate Astronaut25 min
    Season 2Episode 48People Change, Promises Don't25 min
    • Hiroaki Hirata

      as Mutta Nanba
    • Miyuki Sawashiro

      as Mutta Nanba
    • KENN

      as Hibito Nanba
    • Masayuki Katou

      as Kenji Makabe
    • Miyuki Sawashiro

      as Serika Itou
    • Masako Ikeda

      as Sharon Kaneko
    • Yuko Sanpei

      as Hibito Nanba
    • Shô Ryûzanji

      as Tadashi Hoshika
    • Ryou Naitou

      as Yasushi Furuya
    • Shintaro Asanuma

      as Yamato Mizoguchi
    • Takanori Hoshino

      as Reiji Nitta
    Sound Motohiro Hata Theme Song Performance
    Sound Katsuyoshi Kobayashi Sound Director
    Visual Effects Koji Yabuno Character Designer
    Directing Ayumu Watanabe Series Director
    Sound Toshiya Wada Sound Effects
    Camera Masaharu Okazaki Director of Photography