Raijin-Oh Arrives
3rd April 1991We Are the Earth Defense Class
10th April 1991Tests Are a Huge Annoyance!?
17th April 1991Protect the Field of Flowers!
24th April 1991Decision! Unrivaled Dragon Tail
1st May 1991Survive the Traffic War!
8th May 1991Taking Care of Drunkard
15th May 1991Absolute Union of Friendship!
22nd May 1991Blowing Away Moldy Feelings
29th May 1991The Town Where Gasoline Vanished
5th June 1991Cookie's Nightmare
12th June 1991The Pool is Too Hot
19th June 1991Get Back the Baby!!
26th June 1991Final Match! Baseball
3rd July 1991Fly at Mach 9!
10th July 1991Crash Course in Returning the Shot!
17th July 1991Teacher is a Jaaku Beast!?
24th July 1991Presentation! Earth Defense Class' Secrets
31st July 1991Seaside School is in Chaos!!
7th August 1991Maria has Disappeared!
14th August 1991The Enemy is Raijin-Oh!?
21st August 1991Departure! The Invincible Warrior
28th August 1991Come Forth! Absolutely Invincible Union!!
4th September 1991Dog/Cat Panic Plan!
11th September 1991Getting the Scoop!!
18th September 1991Great African Battle!
25th September 1991Defeat the Earthquake
2nd October 1991Garuma's Competition of Fear!!
9th October 1991Appear! Super Jaaku Beast
16th October 1991Jaaku beast is a Friend?
23rd October 1991Fierce Battle! Channel War
30th October 1991Adventure in the Haunted House
6th November 1991Terror! Dancing Jaaku Beast
13th November 1991Skiing is Too Cold
20th November 1991Vanished Commander
27th November 1991Jaaku Beast is an Ally of Justice!?
4th December 1991Graffiti Revolt
11th December 1991Psychic Jin
18th December 1991The Celebration is a Troubling Thing
25th December 1991Belzeb's Great Approach
1st January 1992Kidnapping of the Absolutely Invincible
8th January 1992Protect the Secret of the School!
15th January 1992Super Giant Reiko Appears!
22nd January 1992Decisive Micro-Battle!
29th January 1992Broadcast! Earth Defense Class Facts!!
5th February 1992Taida Becomes an Earthling
12th February 1992Adult to Child Chaos!?
19th February 1992Transformation! Black Taida
26th February 1992Appear! Jaaku Empire
4th March 1992Defeat Emperor Warza!
11th March 1992Our Dreams are Absolutely Invincible!
18th March 1992The warrior of light Eldran and his robot Raijin-Oh, get injured in a battle with the Jaku Empire from the 5th-dimensional world. They fall down into the 5th grade class at Hinobori School. On behalf of the damaged Eldran, the “Earth Defense Class” takes up protecting the Earth.
