Season 1
Season 1 • 1991
0Elementary school children take control of giant robots to save the earth from the evil Jaku Empire.
Episodes
1. Raijin-Oh Arrives
Eldran piloting the mecha Raijin-Oh crash lands into Hinobori's elementary school. With the last of his powers, Eldran saves the ones in the school at the moment: class 3 of the 5th grade. He entrust them with Raijin-Oh and the duties to protect the Earth, while Eldran goes into hibernation to recover his powers.
1991-04-03 • 24 min
2. We Are the Earth Defense Class
Class 5-3 gets a visit from the army, demanding to hand over Raijin-Oh. The arguing is interruped when Jaku Beast Dustoron is running loose in the city. After finding out that only Class 5-3 can operate Raijin-Oh, the army has no choice but leave Class 5-3 alone.
1991-04-10 • 24 min
3. Tests Are a Huge Annoyance!?
The entire Class 5-3 average match score of the last test is far below the rest of the other classes and needs to do a retest. Asuka, Kouji, Maria and Tsutomu are assigned to help Jin with his studies as his test score is zero. Jin tries to run away, but in the end can't escape. The next day, right before the retest, Jaku Beast Testora appears and Class 5-3 needs to sortie. After defeating the Jaku Beast, Class 5-3 does the retest much to the dismay of Jin. A couple of days later the tests are graded and Jin has 80 points.
1991-04-17 • 24 min
4. Protect the Field of Flowers!
During an excursion, the boys of class 5-3 gets into a fight with the boys from the local. Meanwhile Kouji meets a girl called Kozue, who explains that the locals are angry that more and more trees are being cut for the expansion of the park for tourists. The next day, Class 5-3 hears that Onoboori mountain (the place they went yesterday) became treeless and a Jaku Beast is attacking. Still remembering the fight, Jin is reluctant to sortie. Kouji insist, saying it's their duty as the defenders of Earth and manage to convince everyone including Jin. With the help of the locals Raijin-Oh manage to defeat the Jaku Beast.
1991-04-24 • 24 min
5. Decision! Unrivaled Dragon Tail
1991-05-01 • 24 min
6. Survive the Traffic War!
1991-05-08 • 24 min
7. Taking Care of Drunkard
1991-05-15 • 24 min
8. Absolute Union of Friendship!
1991-05-22 • 24 min
9. Blowing Away Moldy Feelings
1991-05-29 • 24 min
10. The Town Where Gasoline Vanished
1991-06-05 • 24 min
11. Cookie's Nightmare
1991-06-12 • 24 min
12. The Pool is Too Hot
1991-06-19 • 24 min
13. Get Back the Baby!!
1991-06-26 • 24 min
14. Final Match! Baseball
1991-07-03 • 24 min
15. Fly at Mach 9!
1991-07-10 • 24 min
16. Crash Course in Returning the Shot!
1991-07-17 • 24 min
17. Teacher is a Jaaku Beast!?
1991-07-24 • 24 min
18. Presentation! Earth Defense Class' Secrets
1991-07-31 • 24 min
19. Seaside School is in Chaos!!
1991-08-07 • 24 min
20. Maria has Disappeared!
1991-08-14 • 24 min
21. The Enemy is Raijin-Oh!?
1991-08-21 • 24 min
22. Departure! The Invincible Warrior
1991-08-28 • 24 min
23. Come Forth! Absolutely Invincible Union!!
1991-09-04 • 24 min
24. Dog/Cat Panic Plan!
1991-09-11 • 24 min
25. Getting the Scoop!!
1991-09-18 • 24 min
26. Great African Battle!
1991-09-25 • 24 min
27. Defeat the Earthquake
1991-10-02 • 24 min
28. Garuma's Competition of Fear!!
1991-10-09 • 24 min
29. Appear! Super Jaaku Beast
1991-10-16 • 24 min
30. Jaaku beast is a Friend?
1991-10-23 • 24 min
31. Fierce Battle! Channel War
1991-10-30 • 24 min
32. Adventure in the Haunted House
1991-11-06 • 24 min
33. Terror! Dancing Jaaku Beast
1991-11-13 • 24 min
34. Skiing is Too Cold
1991-11-20 • 24 min
35. Vanished Commander
1991-11-27 • 24 min
36. Jaaku Beast is an Ally of Justice!?
1991-12-04 • 24 min
37. Graffiti Revolt
1991-12-11 • 24 min
38. Psychic Jin
1991-12-18 • 24 min
39. The Celebration is a Troubling Thing
1991-12-25 • 24 min
40. Belzeb's Great Approach
1992-01-01 • 24 min
41. Kidnapping of the Absolutely Invincible
1992-01-08 • 24 min
42. Protect the Secret of the School!
1992-01-15 • 24 min
43. Super Giant Reiko Appears!
1992-01-22 • 24 min
44. Decisive Micro-Battle!
1992-01-29 • 24 min
45. Broadcast! Earth Defense Class Facts!!
1992-02-05 • 24 min
46. Taida Becomes an Earthling
1992-02-12 • 24 min
47. Adult to Child Chaos!?
1992-02-19 • 24 min
48. Transformation! Black Taida
1992-02-26 • 24 min
49. Appear! Jaaku Empire
1992-03-04 • 24 min
50. Defeat Emperor Warza!
1992-03-11 • 24 min
51. Our Dreams are Absolutely Invincible!
1992-03-18 • 24 min
