Episode 1 - Revival

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.

Episode 2 - Transformation

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.

Episode 3 - Tokyo

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

Episode 4 - Dash

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

Episode 5 - Distance

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

Episode 6 - Blue Dragon

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...

Episode 7 - Conviction

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

Episode 8 - Marksman

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

Episode 9 - Sibling

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

Episode 10 - Fierceness

Kuuga fights the squid-type monster Me-Giiga-Gi but his attacks are absorbed by the monster's pliant body and he suffers its counterblows, leaving him in critical danger.

Episode 11 - Promise

It's March 25th. For the sake of a promise, Yusuke heads to his old elementary school.

Episode 12 - Teacher

Kuuga winds up in a dire situation after taking the fierce attacks of Unidentified Lifeform #22, the rhino-type monster Zu-Zain-Da.

Episode 13 - Suspicion

At the scene of a massacre on a water bus caused by Unidentified Lifeforms, a suspicious person with a neck tattoo is arrested.

Episode 14 - Omen

At the scene of a massacre on a water bus caused by Unidentified Lifeforms, a suspicious person with a neck tattoo is arrested.

Episode 15 - Armor

The moment after the case of Unidentified Lifeform #23 is solved, the combined investigation headquarters grows tense with the appearance of an unidentified flying object heading for Tokyo.

Episode 16 - Creed

The unidentified flying object that came flying to Kuuga's side combines with the TryChaser 2000 and becomes Kuuga's new machine: TryGoram.

Episode 17 - Preparation

For the moment the case of Unidentified Lifeform #24 is solved.

Episode 18 - Loss

On a refreshing, cloudless day, Yusuke is practicing his 1808th technique, Stomp.

Episode 19 - Artifact

Yusuke is emergency hospitalized after Unidentified Lifeform #26, mushroom-type monster Me-Ginoge-De, breathes its spores on him and in spite of the intensive first-aid measures he receives.

Episode 20 - Smile

Yusuke survives the grip of death and defeats Unidentified Lifeform #26, mushroom-type monster Me-Ginoga-De, and to have his body looked over, together he and Ichijo visit Tsubaki.

Episode 21 - Secrets

Yusuke survives the grip of death and defeats Unidentified Lifeform #26, mushroom-type monster Me-Ginoga-De, and to have his body looked over, together he and Ichijo visit Tsubaki.

Episode 22 - Game

The fight between Kuuga and Unidentified Lifeform #3, bat-type monster Zu-Gooma-Gu, is interrupted by a mysterious rider.

Episode 23 - Uneasiness

Recently Yusuke has noticed a shocking sensation like an electric current rippling inside his body while he fights Unidentified Lifeforms, and to solve this mystery he asks Sakurako to decipher more inscriptions

Episode 24 - Strengthening

In the face off with Unidentified Lifeform #36, praying mantis-type monster Me-Garima-Ba, Kuuga fights with the TryGoram but its knockout attack doesn't work on Me-Garima-Ba.

Episode 25 - Wandering

It's been one month since Purple Kuuga changed into a stronger form.

Episode 26 - Myself

Yusuke as Kuuga becomes Rising Pegasus and fires an air arrow but is unable to deal the finishing blow to Unidentified Lifeform #37, owl-type monster Go-Buuro-Gu, and his transformation is undone from losing all his energy.

Episode 27 - Ripple

It's a day during the summer. Yusuke and Sakurako tend the shop while the owner, Nana, Minori and Minori's coworker Ayako go out to a pool.

Episode 28 - Clarification

It's a day during the summer. Yusuke and Sakurako tend the shop while the owner, Nana, Minori and Minori's coworker Ayako go out to a pool.

Episode 29 - Crossroads

During a discussion between Yusuke, Ichijo and Tsubaki, they confirm that Kuuga's golden power is produced by the magical artifact inside Yusuke's body, the Amadam, in response to his intent to want to become stronger.

Episode 30 - Fate

Kuuga falls before the powerful enemy shark-type monster Go-Gamego-Re and Yusuke is taken to Tsubaki's side.

Episode 31 - Retaliation

With the golden power of his red form, Yusuke defeats Unidentified Lifeform #39, shark-type monster Go-Gamego-Re but the media and police department emphasize that the enormous damage caused by #39's giant explosion was due to #4's independent actions.

Episode 32 - Trouble

With the golden power of his red form, Yusuke defeats Unidentified Lifeform #39, shark-type monster Go-Gamego-Re but the media and police department emphasize that the enormous damage caused by #39's giant explosion was due to #4's independent actions.

Episode 33 - Cooperation

The TryChaser2000 is forced to finally be retired due to the metal fatigue of combining with Goram and the battle with grasshopper-type monster Go-Badaa-Ba.

Episode 34 - Tremble

A case breaks out of consecutive mysterious deaths of Midorikawa Academy second year boy students.

Episode 35 - Emotion

Unidentified Lifeform #42, porcupine-type monster Go-Jaraji-Da, is given the rule to kill Midorikawa Academy's second year boy students and repeatedly murders.

Episode 36 - Complication

Sakurako studies the letters drawn in blood that were left at the scene of Unidentified Lifeform murder cases, and tells Ichijo who has arrived in Nagano that those letters were originally of the Gurongi alphabet.

Episode 37 - Approach

While Sakurako at Shinano University examines the characters for 'warrior' carved on the restored ruins, Yusuke and Sakurai's force are running about Tokyo after the appearance of Unidentified Lifeforms #3 Zu-Gooma-Gu and #43 Go-Zazaru-Ba.

Episode 38 - Transition

Ichijo is injured by the woman with a rose tattoo and taken to Kanto Medical University. Thinking he has to do his best on Ichijo's behalf as well, Yusuke ruminates on the rules of Unidentified Lifeform #43 Go-Zazaru-Ba's game.

Episode 39 - Gooma

Unidentified Lifeform #43 Go-Zazaru-Ba continues the murder game within the city and Unidentified Lifeform #3 Zu-Gooma-Gu rampages in Chiba prefecture.

Episode 40 - Impulse

While Unidentified Lifeform #0 continues slaughtering a great number of other Lifeforms, Yusuke, Sakurako, Ichijo, Hikari and others all gather at Jonan University and report the results of each of their investigations.

Episode 41 - Control

Kuuga approaches Unidentified Lifeform #44, shark-type monster Go-Jaaza-Gi, but he is injured when Go-Jaaza-gi attacks suddenly from the sea.

Episode 42 - Battlefield

Unidentified Lifeform #45, buffalo-type monster Go-Baberu-Da appears, and a massacre larger than any others so far unfolds throughout the city.

Episode 43 - Reality

Unidentified Lifeform #45, buffalo-type monster Go-Baberu-Da is defeated, and in the brief moment of peace he's given, Ichijo heads to Mika Natsume's flute competition.

Episode 44 - Crisis

In response to the Unidentified Lifeforms who are growing stronger one after another, the combined police force feels a growing sense of danger and tasks Hikari Enokida of the Police Science Division with making countermeasures.

Episode 45 - Enemy

Finally Unidentified Lifeform #46, rhino beetle-type monster Go-Gadoru-Ba begins the Gegeru.

Episode 46 - Indomitable

Yusuke has been trying to enhance his golden power even further for the fierce battle with #0 he expects to have, and just then becomes able to control that golden power to defeat Unidentified Lifeform #46, rhino beetle-type monster Go-Gadoru-Ba.

Episode 47 - Decision

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.

Episode 48 - Kuuga

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.

Episode 49 - Yuusuke

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.

Episode 50 - Episode 50