About this season
From the continuing reclamation of the ruins of the planet Solo, mysterious mechas are excavated. But suddenly, an alien called Baff Kuun attacks seeking the limitless energy “Ide.” The earthlings are backed into a corner, when the three mechas piloted by the earth boy Yuki Cosmo and others fuse together. Becoming the giant robot Ideon, they use their incredible power to fight back against Baff Kuun.
Episodes (39)
1. Resurrection of Ideon
Aired 8 May 1980 • 25 min
2. New Lopia in Flames
Aired 15 May 1980 • 25 min
3. The Trembling Earth
Aired 22 May 1980 • 25 min
4. Escape From Planet Solo
Aired 29 May 1980 • 25 min
5. Infinite Power - The Legendary Ide
Aired 5 June 1980 • 25 min
6. White Flag of Betrayal
Aired 12 June 1980 • 25 min
7. Escape into Hyperspace
Aired 19 June 1980 • 25 min
8. Duel in the Sandstorm
Aired 26 June 1980 • 25 min
9. Burning Hyperspace
Aired 3 July 1980 • 25 min
10. Surprise Attack - the Bajin Plan
Aired 10 July 1980 • 25 min
11. In Pursuit - The Ruined Planet
Aired 17 July 1980 • 25 min
12. Break through the Enemy Front
Aired 24 July 1980 • 25 min
13. Shoot the Alien
Aired 31 July 1980 • 25 min
14. Doku's Attack Strategy
Aired 7 August 1980 • 25 min
15. Recapture the Ideon
Aired 14 August 1980 • 25 min
16. Damido's Lethal Strategy
Aired 21 August 1980 • 25 min
17. Battle on the Ape Planet
Aired 28 August 1980 • 25 min
18. Betrayal on Ajia
Aired 4 September 1980 • 25 min
19. Gamns' Special Command
Aired 11 September 1980 • 25 min
20. Attack of the Twin Devils
Aired 18 September 1980 • 25 min
21. Sink the Enemy Battleship
Aired 25 September 1980 • 25 min
22. The Legend Lives Again
Aired 1 October 1980 • 25 min
23. The Shocking Decoy Planet
Aired 8 October 1980 • 25 min
24. Strike the Infiltrating Guerillas
Aired 15 October 1980 • 25 min
25. Ideon's Counterattack
Aired 22 October 1980 • 25 min
26. Deadly Fight - Fear of Gel
Aired 29 October 1980 • 25 min
27. Infiltrate the Lunar Base
Aired 5 November 1980 • 25 min
28. Wrath of the Wave Gun
Aired 12 November 1980 • 25 min
29. Glinting Swords
Aired 19 November 1980 • 25 min
30. Desperate Sniper
Aired 26 November 1980 • 25 min
31. Home Aflame
Aired 3 December 1980 • 25 min
32. Amidst the Flames of Fate
Aired 10 December 1980 • 25 min
33. Waft Area Gamble
Aired 17 December 1980 • 25 min
34. After the Meteors Fall
Aired 24 December 1980 • 25 min
35. Surfacing From Darkness
Aired 31 December 1980 • 25 min
36. Farewell, Solo Ship
Aired 7 January 1981 • 25 min
37. Colony of Hatred
Aired 14 January 1981 • 25 min
38. The Space Runaway
Aired 21 January 1981 • 25 min
39. In the Cosmos With You
Aired 28 January 1981 • 25 min