Season 1

1. Angry Io Warrior

1981-02-25 • 30 min

2. Trinity Base Surfaced

1981-03-04 • 30 min

3. It's United towards Io

1981-03-11 • 30 min

4. The Secret of Cosmo Zaurus

1981-03-18 • 30 min

5. Jajama Rescue Operation

1981-03-25 • 30 min

6. Small Intruder

1981-04-01 • 30 min

7. Sortie on the Moon

1981-04-08 • 30 min

8. Naughty Strategy

1981-04-15 • 30 min

9. Survivors from Io

1981-04-22 • 30 min

10. As a Doctor as a Father

1981-04-29 • 30 min

11. Little Lover's Crisis

1981-05-06 • 30 min

12. Discover the Enemy, Elder Star

1981-05-13 • 30 min

13. Io Flowers Bloomed

1981-05-20 • 30 min

14. Anger Showdown

1981-05-27 • 30 min

15. Dangerous Gift

1981-06-03 • 30 min

16. The Secret of Enemy General Teral

1981-06-10 • 30 min

17. Giant Robot Buuer

1981-06-17 • 30 min

18. Fearful Coalescence Scraps

1981-06-24 • 30 min

19. Robot Cannot Start

1981-07-01 • 30 min

20. Julie's Secret Savings

1981-07-08 • 30 min

21. Break the Meteorite Siege

1981-07-15 • 30 min

22. Without Returning to the Sky Thunder King

1981-07-22 • 30 min

23. I saw a Phantom Fish

1981-07-29 • 30 min

24. 200 km to Io

1981-08-05 • 30 min

25. Base Move Conmand

1981-08-12 • 30 min

26. Cute Rebel

1981-08-19 • 30 min

27. 2,300 Enemies

1981-08-26 • 30 min

28. Overture to the New Batfle

1981-09-02 • 30 min

29. Look at the White Flag of the Earth

1981-09-09 • 30 min

30. Full of Danger

1981-09-16 • 30 min

31. Io Latest Information

1981-09-23 • 30 min

32. Duel Over the Moon

1981-09-30 • 30 min

33. Hell Stadium

1981-10-07 • 30 min

34. Tears of Enemy General Teral

1981-10-14 • 30 min

35. Teral Execution Day

1981-10-21 • 30 min

36. My Julie's Sister

1981-10-28 • 30 min

37. 2,300 Years of Secrets

1981-11-04 • 30 min

38. Departure to Io

1981-11-11 • 30 min

39. Who is the Traitor

1981-11-18 • 30 min

40. Deathly Mars

1981-11-25 • 30 min

41. Birthday is Funeral Day

1981-12-02 • 30 min

42. Martian Rebellion

1981-12-09 • 30 min

43. Pick up Teral's Bone

1981-12-16 • 30 min

44. Io Disappeared

1981-12-23 • 30 min

45. Fight, Io's Earthlings

1981-12-30 • 30 min

46. Declaration of Crazy Defeat

1982-01-06 • 30 min

47. Dr. Kazami's Rebellion

1982-01-13 • 30 min

48. Stand in the Land of Io

1982-01-20 • 30 min

49. Tombstone Standing on Io

1982-01-27 • 30 min

50. Departure for the Future

1982-02-03 • 30 min