Episode: 1 Raijin-Oh Arrives Episode: 2 We Are the Earth Defense Class Episode: 3 Tests Are a Huge Annoyance!? Episode: 4 Protect the Field of Flowers! Episode: 5 Decision! Unrivaled Dragon Tail Episode: 6 Survive the Traffic War! Episode: 7 Taking Care of Drunkard Episode: 8 Absolute Union of Friendship! Episode: 9 Blowing Away Moldy Feelings Episode: 10 The Town Where Gasoline Vanished Episode: 11 Cookie's Nightmare Episode: 12 The Pool is Too Hot Episode: 13 Get Back the Baby!! Episode: 14 Final Match! Baseball Episode: 15 Fly at Mach 9! Episode: 16 Crash Course in Returning the Shot! Episode: 17 Teacher is a Jaaku Beast!? Episode: 18 Presentation! Earth Defense Class' Secrets Episode: 19 Seaside School is in Chaos!! Episode: 20 Maria has Disappeared! Episode: 21 The Enemy is Raijin-Oh!? Episode: 22 Departure! The Invincible Warrior Episode: 23 Come Forth! Absolutely Invincible Union!! Episode: 24 Dog/Cat Panic Plan! Episode: 25 Getting the Scoop!! Episode: 26 Great African Battle! Episode: 27 Defeat the Earthquake Episode: 28 Garuma's Competition of Fear!! Episode: 29 Appear! Super Jaaku Beast Episode: 30 Jaaku beast is a Friend? Episode: 31 Fierce Battle! Channel War Episode: 32 Adventure in the Haunted House Episode: 33 Terror! Dancing Jaaku Beast Episode: 34 Skiing is Too Cold Episode: 35 Vanished Commander Episode: 36 Jaaku Beast is an Ally of Justice!? Episode: 37 Graffiti Revolt Episode: 38 Psychic Jin Episode: 39 The Celebration is a Troubling Thing Episode: 40 Belzeb's Great Approach Episode: 41 Kidnapping of the Absolutely Invincible Episode: 42 Protect the Secret of the School! Episode: 43 Super Giant Reiko Appears! Episode: 44 Decisive Micro-Battle! Episode: 45 Broadcast! Earth Defense Class Facts!! Episode: 46 Taida Becomes an Earthling Episode: 47 Adult to Child Chaos!? Episode: 48 Transformation! Black Taida Episode: 49 Appear! Jaaku Empire Episode: 50 Defeat Emperor Warza! Episode: 51 Our Dreams are Absolutely Invincible!