The Enemy is Raijin-Oh!?

1. Raijin-Oh Arrives1991-04-03 2. We Are the Earth Defense Class1991-04-10 3. Tests Are a Huge Annoyance!?1991-04-17 4. Protect the Field of Flowers!1991-04-24 5. Decision! Unrivaled Dragon Tail1991-05-01 6. Survive the Traffic War!1991-05-08 7. Taking Care of Drunkard1991-05-15 8. Absolute Union of Friendship!1991-05-22 9. Blowing Away Moldy Feelings1991-05-29 10. The Town Where Gasoline Vanished1991-06-05 11. Cookie's Nightmare1991-06-12 12. The Pool is Too Hot1991-06-19 13. Get Back the Baby!!1991-06-26 14. Final Match! Baseball1991-07-03 15. Fly at Mach 9!1991-07-10 16. Crash Course in Returning the Shot!1991-07-17 17. Teacher is a Jaaku Beast!?1991-07-24 18. Presentation! Earth Defense Class' Secrets1991-07-31 19. Seaside School is in Chaos!!1991-08-07 20. Maria has Disappeared!1991-08-14 21. The Enemy is Raijin-Oh!?1991-08-21 22. Departure! The Invincible Warrior1991-08-28 23. Come Forth! Absolutely Invincible Union!!1991-09-04 24. Dog/Cat Panic Plan!1991-09-11 25. Getting the Scoop!!1991-09-18 26. Great African Battle!1991-09-25 27. Defeat the Earthquake1991-10-02 28. Garuma's Competition of Fear!!1991-10-09 29. Appear! Super Jaaku Beast1991-10-16 30. Jaaku beast is a Friend?1991-10-23 31. Fierce Battle! Channel War1991-10-30 32. Adventure in the Haunted House1991-11-06 33. Terror! Dancing Jaaku Beast1991-11-13 34. Skiing is Too Cold1991-11-20 35. Vanished Commander1991-11-27 36. Jaaku Beast is an Ally of Justice!?1991-12-04 37. Graffiti Revolt1991-12-11 38. Psychic Jin1991-12-18 39. The Celebration is a Troubling Thing1991-12-25 40. Belzeb's Great Approach1992-01-01 41. Kidnapping of the Absolutely Invincible1992-01-08 42. Protect the Secret of the School!1992-01-15 43. Super Giant Reiko Appears!1992-01-22 44. Decisive Micro-Battle!1992-01-29 45. Broadcast! Earth Defense Class Facts!!1992-02-05 46. Taida Becomes an Earthling1992-02-12 47. Adult to Child Chaos!?1992-02-19 48. Transformation! Black Taida1992-02-26 49. Appear! Jaaku Empire1992-03-04 50. Defeat Emperor Warza!1992-03-11 51. Our Dreams are Absolutely Invincible!1992-03-18