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