Sources

Season 1, Episode 29

Space Brothers

Season 1
Episode 29
2012
8.1 ⭐
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 & Crew
Hiroaki Hirata
Hiroaki HirataMutta Nanba (voice)
KENN
KENNHibito Nanba (voice)
Masayuki Katou
Masayuki KatouKenji Makabe (voice)
Miyuki Sawashiro
Miyuki SawashiroSerika Itou / Mutta Nanba as a Boy (voice)
Masako Ikeda
Masako IkedaSharon Kaneko (voice)
Yuko Sanpei
Yuko SanpeiHibito Nanba as a Boy (voice)
Shô Ryûzanji
Shô RyûzanjiTadashi Hoshika (voice)
Ryou Naitou
Ryou NaitouYasushi Furuya (voice)
Shintaro Asanuma
Shintaro AsanumaYamato Mizoguchi (voice)
Takanori Hoshino
Takanori HoshinoReiji Nitta (voice)
Seasons
Episodes (51)
1

Little Brother Hibito and Big Brother Mutta

2

My Shining Star

3

The Man with the Advantage and the Running Female Doctor

4

Next to Hibito

5

Days of Missing

6

Et Cetera in My Head

7

Dear Hibito

8

Smoky Heaven

9

Individual Resolve

10

Running Bus

11

Trapped Rivals

12

My Name Is Itou Serika

13

3-D Ant

14

Broken Glasses and the Sole of the Foot

15

Let's Talk About Space

16

Alarm, but No Clock

17

The Culprit Is in the Room

18

Roo-ra! Kenji!

19

The Day Before Goodbye

20

The Worst Possible Punishment

21

A Long-Awaited Glimpse of the Sky

22

Working on the Dream

23

Father, Son, and Mutta Claus

24

The Worst Possible Interviewer

25

Sonic Little Brother Training Big Brother

26

Painful Interview

27

One Question

28

Miracle of Doha

29

Night Before Launch

30

Dog, Old Man, and Alexander

31

Rocket Road

32

A Private Place

33

Moon Rabbit

34

Pug and Hug on a Moonlit Night

35

From the Little Corner of a Big Facility

36

Dancing Astronaut

37

Two Men in the Park

38

Eleventh E-mail

39

Lunar Illusions

40

Heaven and Hell

41

Eighty Minutes to Live

42

Hibito's Choice

43

Brian

44

Three Astronauts

45

Five Blue Rangers

46

Number One Restless Guy

47

The First Promise

48

Always Have a Pedometer in Your Heart

49

Nitta the Leader

50

Nitta and Mutta

51

Living Stone

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