2. We Are the Earth Defense Class

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.

3. Tests Are a Huge Annoyance!?

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.

4. Protect the Field of Flowers!

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.

5. Decision! Unrivaled Dragon Tail

6. Survive the Traffic War!

7. Taking Care of Drunkard

8. Absolute Union of Friendship!

9. Blowing Away Moldy Feelings

10. The Town Where Gasoline Vanished

11. Cookie's Nightmare

12. The Pool is Too Hot

13. Get Back the Baby!!

14. Final Match! Baseball

15. Fly at Mach 9!

16. Crash Course in Returning the Shot!

17. Teacher is a Jaaku Beast!?

18. Presentation! Earth Defense Class' Secrets

19. Seaside School is in Chaos!!

20. Maria has Disappeared!

21. The Enemy is Raijin-Oh!?

22. Departure! The Invincible Warrior

23. Come Forth! Absolutely Invincible Union!!

24. Dog/Cat Panic Plan!

25. Getting the Scoop!!

26. Great African Battle!

27. Defeat the Earthquake

28. Garuma's Competition of Fear!!

29. Appear! Super Jaaku Beast

30. Jaaku beast is a Friend?

31. Fierce Battle! Channel War

32. Adventure in the Haunted House

33. Terror! Dancing Jaaku Beast

34. Skiing is Too Cold

35. Vanished Commander

36. Jaaku Beast is an Ally of Justice!?

37. Graffiti Revolt

38. Psychic Jin

39. The Celebration is a Troubling Thing

40. Belzeb's Great Approach

41. Kidnapping of the Absolutely Invincible

42. Protect the Secret of the School!

43. Super Giant Reiko Appears!

44. Decisive Micro-Battle!

45. Broadcast! Earth Defense Class Facts!!

46. Taida Becomes an Earthling

47. Adult to Child Chaos!?

48. Transformation! Black Taida

49. Appear! Jaaku Empire

50. Defeat Emperor Warza!

51. Our Dreams are Absolutely Invincible!