1x1 - Revival

January 30, 2000

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.

1x2 - Transformation

February 6, 2000

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.

1x3 - Tokyo

February 13, 2000

Yusuke Godai leaves the message, "I've returned to Tokyo because of some important business. But I will return tonight."

1x4 - Sprint

February 20, 2000

As #5 continues to rampage with her speed through Tokyo, Ichijou must come to a decision regarding whether to work alongside Yusuke.

1x5 - Distance

February 27, 2000

Through his combination with Detective Ichijo, Yusuke Godai a.k.a. Kuuga is victorious over the Unidentified Lifeform #5, Zu-Mebio-Da.

1x6 - Azure Dragon

March 5, 2000

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...

1x7 - Grief

March 12, 2000

Three months have passed since the series of events with the Unidentified Lifeforms broke out.

1x8 - Archer

March 19, 2000

During the battle with the bee-type monster Me-Badjisu-Ba that approaches from the sky, Kuuga's body changes from blue to green.

1x9 - Siblings

March 26, 2000

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...

1x11 - Promise

April 9, 2000

Yusuke's plan to meet with a former teacher to keep an old promise becomes interrupted with the attack of a powerful Gurongi.

1x12 - Teacher

April 16, 2000

1x13 - Suspicion

April 23, 2000

1x14 - Omen

April 30, 2000

1x15 - Armor

May 7, 2000

1x16 - Creed

May 14, 2000

1x17 - Preparation

May 21, 2000

1x18 - Loss

May 28, 2000

1x19 - Artifact

June 4, 2000

1x20 - Smile

June 11, 2000

1x21 - Secrets

June 25, 2000

1x22 - Game

July 2, 2000

1x23 - Uneasiness

July 9, 2000

1x24 - Strengthening

July 16, 2000

1x25 - Wandering

July 23, 2000

1x26 - Myself

July 30, 2000

1x27 - Ripple

August 6, 2000

1x28 - Clarification

August 13, 2000

1x29 - Crossroads

August 20, 2000

1x30 - Fate

August 27, 2000

1x31 - Retaliation

September 3, 2000

1x32 - Obstacle

September 10, 2000

1x33 - Cooperation

September 17, 2000

1x34 - Tremble

October 1, 2000

1x35 - Emotion

October 8, 2000

1x36 - Complication

October 15, 2000

1x37 - Approach

October 22, 2000

1x38 - Transition

October 29, 2000

1x39 - Goma

November 12, 2000

1x40 - Impulse

November 19, 2000

1x41 - Control

November 26, 2000

1x42 - Battlefield

December 3, 2000

1x43 - Reality

December 10, 2000

1x44 - Crisis

December 17, 2000

1x45 - Archenemy

December 24, 2000

1x46 - Indomitable

December 31, 2000

1x47 - Decision

January 7, 2001

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.

1x48 - Kuuga

January 14, 2001

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.

1x49 - Yusuke

January 21, 2001

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....