Season 1

1. Angry Io Warrior

1981-02-25 · 30m

2. Trinity Base Surfaced

1981-03-04 · 30m

3. It's United towards Io

1981-03-11 · 30m

4. The Secret of Cosmo Zaurus

1981-03-18 · 30m

5. Jajama Rescue Operation

1981-03-25 · 30m

6. Small Intruder

1981-04-01 · 30m

7. Sortie on the Moon

1981-04-08 · 30m

8. Naughty Strategy

1981-04-15 · 30m

9. Survivors from Io

1981-04-22 · 30m

10. As a Doctor as a Father

1981-04-29 · 30m

11. Little Lover's Crisis

1981-05-06 · 30m

12. Discover the Enemy, Elder Star

1981-05-13 · 30m

13. Io Flowers Bloomed

1981-05-20 · 30m

14. Anger Showdown

1981-05-27 · 30m

15. Dangerous Gift

1981-06-03 · 30m

16. The Secret of Enemy General Teral

1981-06-10 · 30m

17. Giant Robot Buuer

1981-06-17 · 30m

18. Fearful Coalescence Scraps

1981-06-24 · 30m

19. Robot Cannot Start

1981-07-01 · 30m

20. Julie's Secret Savings

1981-07-08 · 30m

21. Break the Meteorite Siege

1981-07-15 · 30m

22. Without Returning to the Sky Thunder King

1981-07-22 · 30m

23. I saw a Phantom Fish

1981-07-29 · 30m

24. 200 km to Io

1981-08-05 · 30m

25. Base Move Conmand

1981-08-12 · 30m

26. Cute Rebel

1981-08-19 · 30m

27. 2,300 Enemies

1981-08-26 · 30m

28. Overture to the New Batfle

1981-09-02 · 30m

29. Look at the White Flag of the Earth

1981-09-09 · 30m

30. Full of Danger

1981-09-16 · 30m

31. Io Latest Information

1981-09-23 · 30m

32. Duel Over the Moon

1981-09-30 · 30m

33. Hell Stadium

1981-10-07 · 30m

34. Tears of Enemy General Teral

1981-10-14 · 30m

35. Teral Execution Day

1981-10-21 · 30m

36. My Julie's Sister

1981-10-28 · 30m

37. 2,300 Years of Secrets

1981-11-04 · 30m

38. Departure to Io

1981-11-11 · 30m

39. Who is the Traitor

1981-11-18 · 30m

40. Deathly Mars

1981-11-25 · 30m

41. Birthday is Funeral Day

1981-12-02 · 30m

42. Martian Rebellion

1981-12-09 · 30m

43. Pick up Teral's Bone

1981-12-16 · 30m

44. Io Disappeared

1981-12-23 · 30m

45. Fight, Io's Earthlings

1981-12-30 · 30m

46. Declaration of Crazy Defeat

1982-01-06 · 30m

47. Dr. Kazami's Rebellion

1982-01-13 · 30m

48. Stand in the Land of Io

1982-01-20 · 30m

49. Tombstone Standing on Io

1982-01-27 · 30m

50. Departure for the Future

1982-02-03 · 30m