Space Brothers

1. Little Brother Hibito and Big Brother Mutta

The two brothers, Nanba Mutta and Hibito, made a childhood vow after spotting...

2. My Shining Star

Mutta discovers a new sense of purpose and self-assurance after consulting wi...

4. Next to Hibito

The final JAXA exam is near, with Mutta's last interview on the horizon. He y...

5. Days of Missing

Mutta and Hibito embark on a NASA-funded adventure to Houston, Texas, followi...

6. Et Cetera in My Head

Mutta's journey to the United States begins with a tumultuous start alongside...

7. Dear Hibito

Mutta's exam dreams are crushed when his former boss reveals the headbutt inc...

8. Smoky Heaven

Mutta's life takes a dramatic turn after capturing the notorious Fire Extingu...

9. Individual Resolve

Upon returning to Japan, Mutta faces a daunting new challenge: the third JAXA...

10. Running Bus

Mutta's astronaut ambitions face a stern reality check, prompting him to ques...

11. Trapped Rivals

The next episode takes place in a deserted facility where the remaining Space...

12. My Name Is Itou Serika

In the next episode, 15 contestants will be confined to a box with their team...

13. 3-D Ant

New challenges await the sealed box teams in the next episode, including a me...

14. Broken Glasses and the Sole of the Foot

As the five teams spend five days in isolation, distinct personalities begin ...

15. Let's Talk About Space

The sealed box exam reaches its halfway mark, and Team A suffers a setback wh...

16. Alarm, but No Clock

Mutta becomes obsessed with a blank puzzle, determined to uncover the secrets...

17. The Culprit Is in the Room

Mutta uncovers the source of the strange occurrences plaguing the third exam,...

18. Roo-ra! Kenji!

Contestants must navigate sealed containers under time pressure, with JAXA ad...

19. The Day Before Goodbye

Tension rises as Team B discovers a shocking truth about green cards, leading...

20. The Worst Possible Punishment

The team's time in the sealed box is almost up, and Mutta must face a life-ch...

21. A Long-Awaited Glimpse of the Sky

Furuya reflects on his journey, taking a moment to express gratitude to the i...

22. Working on the Dream

The third astronaut selection exam yields surprising results as Team A choose...

23. Father, Son, and Mutta Claus

Mutta is torn between joy and regret as he's selected for the astronaut train...

24. The Worst Possible Interviewer

In two months, Mutta heads to Houston to support Apo and get a jumpstart on e...

25. Sonic Little Brother Training Big Brother

The astronaut selection exam approaches in Houston, with Mutta's future uncer...

26. Painful Interview

With only seven days left, Hibito's moon mission hangs precariously in the ba...

27. One Question

A NASA interview takes an unexpected turn as astronauts are unwittingly put t...

28. Miracle of Doha

Mutta and his family pay a final visit to Hibito at Kennedy Space Center, enj...

29. Night Before Launch

The climax approaches as the launch of Mars V and Mars I draws near, with the...

30. Dog, Old Man, and Alexander

The launch day's ominous weather is matched only by the disappearance of Apo,...

31. Rocket Road

Mutta reflects on the journey that ultimately led Hibito to become the first ...

32. A Private Place

Mutta's unexpected meeting with Azuma and his family ignites his curiosity, l...

33. Moon Rabbit

The CES-51 crew achieves a groundbreaking feat as they land on the moon, with...

34. Pug and Hug on a Moonlit Night

The lunar landing mission, led by Hibito and the CES-51 crew, has reached a g...

35. From the Little Corner of a Big Facility

The astronaut selection exam results are revealed, and Kenji Makabe's life ta...

36. Dancing Astronaut

The fate of Mutta's astronaut application hangs uncertain, while Kenji revels...

37. Two Men in the Park

Mutta's two-hour wait for a notification from JAXA ends with a cryptic phone ...

38. Eleventh E-mail

Mutta's long-awaited reward comes when he finally passes the final exam, but ...

39. Lunar Illusions

Mutta begins his astronaut training at JAXA, starting a month-long journey wi...

40. Heaven and Hell

Damian and Hibito's retrieval mission for a lost probe takes a drastic turn w...

41. Eighty Minutes to Live

A desperate situation unfolds as Hibito and Damian, stranded at the bottom of...

42. Hibito's Choice

As Damian's oxygen levels plummet, Hibito springs into action, racing against...

43. Brian

As Hibito successfully rescues Damian, he's left struggling to breathe, his o...

44. Three Astronauts

Brian's timely arrival saves Hibito, and afterwards, he reflects on the astro...

45. Five Blue Rangers

The astronaut candidates, including Mutta, set off on a new adventure, depart...

46. Number One Restless Guy

A new chapter unfolds as aspiring JAXA astronauts embark on a challenging tra...

47. The First Promise

Astronaut candidates, including Mutta, arrive in Houston to begin their NASA ...

48. Always Have a Pedometer in Your Heart

Next episode, astronaut hopefuls embark on a challenging six-day desert survi...

49. Nitta the Leader

Next episode, a group of astronaut hopefuls faces a grueling desert survival ...

50. Nitta and Mutta

The survival training reaches its climax as Nitta's sudden diversion sparks a...

51. Living Stone

In the next episode, Mutta and Nitta embark on a frantic search for Nitta's l...