Season 1 poster

Season 1

51 episodes April 3, 1991

Elementary school children take control of giant robots to save the earth from the evil Jaku Empire.

Episodes

1 Raijin-Oh Arrives Apr 3, 1991 No ratings 2 We Are the Earth Defense Class Apr 10, 1991 No ratings 3 Tests Are a Huge Annoyance!? Apr 17, 1991 No ratings 4 Protect the Field of Flowers! Apr 24, 1991 No ratings 5 Decision! Unrivaled Dragon Tail May 1, 1991 No ratings 6 Survive the Traffic War! May 8, 1991 No ratings 7 Taking Care of Drunkard May 15, 1991 No ratings 8 Absolute Union of Friendship! May 22, 1991 No ratings 9 Blowing Away Moldy Feelings May 29, 1991 No ratings 10 The Town Where Gasoline Vanished Jun 5, 1991 No ratings 11 Cookie's Nightmare Jun 12, 1991 No ratings 12 The Pool is Too Hot Jun 19, 1991 No ratings 13 Get Back the Baby!! Jun 26, 1991 No ratings 14 Final Match! Baseball Jul 3, 1991 No ratings 15 Fly at Mach 9! Jul 10, 1991 No ratings 16 Crash Course in Returning the Shot! Jul 17, 1991 No ratings 17 Teacher is a Jaaku Beast!? Jul 24, 1991 No ratings 18 Presentation! Earth Defense Class' Secrets Jul 31, 1991 No ratings 19 Seaside School is in Chaos!! Aug 7, 1991 No ratings 20 Maria has Disappeared! Aug 14, 1991 No ratings 21 The Enemy is Raijin-Oh!? Aug 21, 1991 No ratings 22 Departure! The Invincible Warrior Aug 28, 1991 No ratings 23 Come Forth! Absolutely Invincible Union!! Sep 4, 1991 No ratings 24 Dog/Cat Panic Plan! Sep 11, 1991 No ratings 25 Getting the Scoop!! Sep 18, 1991 No ratings 26 Great African Battle! Sep 25, 1991 No ratings 27 Defeat the Earthquake Oct 2, 1991 No ratings 28 Garuma's Competition of Fear!! Oct 9, 1991 No ratings 29 Appear! Super Jaaku Beast Oct 16, 1991 No ratings 30 Jaaku beast is a Friend? Oct 23, 1991 No ratings 31 Fierce Battle! Channel War Oct 30, 1991 No ratings 32 Adventure in the Haunted House Nov 6, 1991 No ratings 33 Terror! Dancing Jaaku Beast Nov 13, 1991 No ratings 34 Skiing is Too Cold Nov 20, 1991 No ratings 35 Vanished Commander Nov 27, 1991 No ratings 36 Jaaku Beast is an Ally of Justice!? Dec 4, 1991 No ratings 37 Graffiti Revolt Dec 11, 1991 No ratings 38 Psychic Jin Dec 18, 1991 No ratings 39 The Celebration is a Troubling Thing Dec 25, 1991 No ratings 40 Belzeb's Great Approach Jan 1, 1992 No ratings 41 Kidnapping of the Absolutely Invincible Jan 8, 1992 No ratings 42 Protect the Secret of the School! Jan 15, 1992 No ratings 43 Super Giant Reiko Appears! Jan 22, 1992 No ratings 44 Decisive Micro-Battle! Jan 29, 1992 No ratings 45 Broadcast! Earth Defense Class Facts!! Feb 5, 1992 No ratings 46 Taida Becomes an Earthling Feb 12, 1992 No ratings 47 Adult to Child Chaos!? Feb 19, 1992 No ratings 48 Transformation! Black Taida Feb 26, 1992 No ratings 49 Appear! Jaaku Empire Mar 4, 1992 No ratings 50 Defeat Emperor Warza! Mar 11, 1992 No ratings 51 Our Dreams are Absolutely Invincible! Mar 18, 1992 No ratings