S1 • E1
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.
S1 • E2
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, making his reason to fight "to protect the smiles of people".
S1 • E3
Yusuke Godai leaves the message, "I've returned to Tokyo because of some important business. But I will return tonight."
S1 • E4
As #5 continues to rampage with her speed through Tokyo, Ichijou must come to a decision regarding whether to work alongside Yusuke.
S1 • E5
S1 • E6
S1 • E7
S1 • E8
During the battle with the bee-type monster Me-Badjisu-Ba that approaches from the sky, Kuuga's body changes from blue to green.
S1 • E9
S1 • E10
S1 • E11
It's March 25th. For the sake of a promise, Yusuke heads to his old elementary school.
S1 • E12
Kuuga winds up in a dire situation after taking the fierce attacks of Unidentified Lifeform #22, the rhino-type monster Zu-Zain-Da.
S1 • E13
At the scene of a massacre on a water bus caused by Unidentified Lifeforms, a suspicious person with a neck tattoo is arrested.
S1 • E14
Kuuga has a hard fight before Unidentified Lifeform #23, piranha -type monster Me-Biran-Gi, but with the aid of Detective Ichijo he barely escapes danger.
S1 • E15
S1 • E16
The unidentified flying object that came flying to Kuuga's side combines with the TryChaser 2000 and becomes Kuuga's new machine: TryGoram.
S1 • E17
S1 • E18
On a refreshing, cloudless day, Yusuke is practicing his 1808th technique, Stomp.
S1 • E19
S1 • E20
S1 • E21
S1 • E22
The fight between Kuuga and Unidentified Lifeform #3, bat-type monster Zu-Gooma-Gu, is interrupted by a mysterious rider.
S1 • E23
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.
S1 • E24
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.
S1 • E25
It's been one month since Purple Kuuga changed into a stronger form.
S1 • E26
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.
S1 • E27
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.
S1 • E28
The mysterious rider transforms into grasshopper-type monster Go-Badaa-Ba. Kuuga is forced into a hard battle by their riding technique.
S1 • E29
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.
S1 • E30
Kuuga falls before the powerful enemy shark-type monster Go-Gamego-Re and Yusuke is taken to Tsubaki's side.
S1 • E31
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.
S1 • E32
S1 • E33
S1 • E34
A case breaks out of consecutive mysterious deaths of Midorikawa Academy second year boy students.
S1 • E35
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.
S1 • E36
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.
S1 • E37
S1 • E38
S1 • E39
S1 • E40
S1 • E41
S1 • E42
S1 • E43
Through his combination with Detective Ichijo, Yusuke Godai a.k.a. Kuuga is victorious over the Unidentified Lifeform #5, Zu-Mebio-Da.
S1 • E44
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.
S1 • E45
Finally Unidentified Lifeform #46, rhino beetle-type monster Go-Gadoru-Ba begins the Gegeru.
S1 • E46
S1 • E47
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.
S1 • E48
Unidentified Lifeform #43 Go-Zazaru-Ba continues the murder game within the city and Unidentified Lifeform #3 Zu-Gooma-Gu rampages in Chiba prefecture.
S1 • E49
Yuusuke Godai
Kaoru Ichijo
Sakurako Sawatari
Tamasaburo Kazari
Morimichi Sugita
Tsuyoshi Sakurai
Nana Asahina
Nozomi Sasayama
Minori Godai
Hikari Enokida