Season 1
Episodes
1. Revival
2000-01-30
A group of archaeologists open a tomb that awakens horrible monsters, while journeyman Yusuke Godai is compelled to access a strange belt from the tomb to fight back against them.
2. Transformation
2000-02-06
A drunkard witnessed a murder by an Unidentified Lifeform near a Church. Meanwhile, Yusuke is bothered by the idea of fighting and is unsure if it was right until he saw the daughter of one of the slain archeologists crying.
3. Tokyo
2000-02-13
Yusuke Godai leaves the message, "I've returned to Tokyo because of some important business. But I will return tonight."
4. Sprint
2000-02-20
As #5 continues to rampage with her speed through Tokyo, Ichijou must come to a decision regarding whether to work alongside Yusuke.
5. Distance
2000-02-27
Through his combination with Detective Ichijo, Yusuke Godai a.k.a. Kuuga is victorious over the Unidentified Lifeform #5, Zu-Mebio-Da.
6. Azure Dragon
2000-03-05
In the battle against Unidentified Lifeform #6, Zu-Batsu-Ba, who had been appearing frequently in the Suginami ward, Kuuga's body changed from red to blue...
7. Grief
2000-03-12
Three months have passed since the series of events with the Unidentified Lifeforms broke out.
8. Archer
2000-03-19
During the battle with the bee-type monster Me-Badjisu-Ba that approaches from the sky, Kuuga's body changes from blue to green.
9. Siblings
2000-03-26
At the combined investigation headquarters of Ichijo and other detectives, they've confirmed from their investigation so far that the Unidentified Lifeforms have a habit of gathering in one location...
10. Fierceness
2000-04-02
As Yusuke tries to convince Minori to accept his changes, he tries to figure out a method to bring out the fourth Kuuga form.
11. Promise
2000-04-09
Yusuke's plan to meet with a former teacher to keep an old promise becomes interrupted with the attack of a powerful Gurongi.
12. Teacher
2000-04-16
No overview available.
13. Suspicion
2000-04-23
No overview available.
14. Omen
2000-04-30
No overview available.
15. Armor
2000-05-07
No overview available.
16. Creed
2000-05-14
No overview available.
17. Preparation
2000-05-21
No overview available.
18. Loss
2000-05-28
No overview available.
19. Artifact
2000-06-04
No overview available.
20. Smile
2000-06-11
No overview available.
21. Secrets
2000-06-25
No overview available.
22. Game
2000-07-02
No overview available.
23. Uneasiness
2000-07-09
No overview available.
24. Strengthening
2000-07-16
No overview available.
25. Wandering
2000-07-23
No overview available.
26. Myself
2000-07-30
No overview available.
27. Ripple
2000-08-06
No overview available.
28. Clarification
2000-08-13
No overview available.
29. Crossroads
2000-08-20
No overview available.
30. Fate
2000-08-27
No overview available.
31. Retaliation
2000-09-03
No overview available.
32. Obstacle
2000-09-10
No overview available.
33. Cooperation
2000-09-17
No overview available.
34. Tremble
2000-10-01
No overview available.
35. Emotion
2000-10-08
No overview available.
36. Complication
2000-10-15
No overview available.
37. Approach
2000-10-22
No overview available.
38. Transition
2000-10-29
No overview available.
39. Goma
2000-11-12
No overview available.
40. Impulse
2000-11-19
No overview available.
41. Control
2000-11-26
No overview available.
42. Battlefield
2000-12-03
No overview available.
43. Reality
2000-12-10
No overview available.
44. Crisis
2000-12-17
No overview available.
45. Archenemy
2000-12-24
No overview available.
46. Indomitable
2000-12-31
No overview available.
47. Decision
2001-01-07
Through the efforts of Kuuga and the police, Unidentified Lifeform #46 Go-Gadoru-Ba is defeated. However it simultaneously means #0 will bring forth the ultimate darkness.
48. Kuuga
2001-01-14
Yusuke resolves to become the 'dreadful warrior' in order to defeat #0, and before that final deciding battle, he rides his bike through the unrelenting downpour to give thanks once again to all the people who supported him.
49. Yusuke
2001-01-21
To defeat the one who brings the ultimate darkness, N-Daguba-Zeba, Yusuke transforms into the Ultimate Form, the dreadful warrior. Staining the brilliant white snow field with crimson blood in this literal fight to the death, at last, the conclusion is reached....