The opening of an ancient tomb unleashes unspeakable horrors, and it is then that the wandering swordsman Yusuke Godai finds himself drawn to the site. Compelled by an unseen force, he is compelled to claim a peculiar belt from within the t…

Lost in the haze of alcohol, he saw it – a murder committed by something not of this world, near the church. Simultaneously, Yusuke wrestled with the weight of conflict, questioning the righteousness of his actions until the sight of a gri…

Yusuke Godai left a note: "I have returned to Tokyo for a matter of some importance, but I intend to be back tonight."

With #5’s relentless speed tearing through Tokyo, Ichijou finds himself at a crossroads, forced to decide whether to collaborate with Yusuke.

Alongside Detective Ichijo, Yusuke Godai, known as Kuuga, triumphs over the Unidentified Lifeform #5, Zu-Mebio-Da.

The conflict with Unidentified Lifeform #6, Zu-Batsu-Ba, whose appearances had grown increasingly frequent in the Suginami ward, triggered a transformation in Kuuga. His form shifted from its familiar crimson hue to a vibrant blue.

Three months have now elapsed since the initial encounter with the Unidentified Lifeforms.

As the aerial monstrosity, Me-Badjisu-Ba, engaged Kuuga in combat, the protector's form shifted, the familiar blue giving way to a vibrant green.

At the joint investigative headquarters, where detectives from Ichijo and other precincts are collaborating, their preliminary findings confirm a consistent pattern: the Unidentified Lifeforms tend to congregate in a single area.

Kuuga battled the squid-like monster Me-Giiga-Gi, but his strikes found no purchase against the creature's yielding form. Each attack was absorbed, and he was left vulnerable to devastating counterblows, teetering on the brink of defeat.

The twenty-fifth of March. Bound by a promise, Yusuke made his way back to the elementary school of his youth.

Kuuga finds himself in a perilous predicament, the result of enduring the relentless assault of Zu-Zain-Da, the rhino-like monster designated Unidentified Lifeform #22.

Following a devastating attack on a water bus by beings of unknown origin, a person of interest was apprehended at the scene. The individual in question bore a distinctive neck tattoo, prompting suspicion and leading to their arrest.

Following a devastating attack on a water bus by entities of unknown origin, a person of interest was apprehended at the scene. The individual in question bore a distinctive neck tattoo, prompting suspicion and leading to their arrest.

Just as the perplexing matter of Unidentified Lifeform #23 reached resolution, a palpable tension settled over the combined investigation headquarters. A silent alarm echoed in the sudden appearance of an unidentified flying object, its tra…

A mysterious aerial entity, drawn to Kuuga, merges with the TryChaser 2000, forging a new vessel for the hero: TryGoram.

The matter of Unidentified Lifeform #24 has, for now, reached a resolution.

The day was bright and clear, the sky a flawless expanse of blue. Yusuke practiced his Stomp, the 1808th iteration of the technique.

Following exposure to the spores of the mushroom-like entity, Me-Ginoge-De, Yusuke was rushed to the emergency room. Despite immediate and intensive medical attention, his condition remained critical.

Emerging from the brink of death, Yusuke vanquished the enigmatic, mushroom-like entity known as Me-Ginoga-De, Unidentified Lifeform #26. To have his injuries assessed, he and Ichijo sought out Tsubaki for examination.

Emerging from the brink of death, Yusuke vanquished the enigmatic, mushroom-like entity known as Me-Ginoga-De, Unidentified Lifeform #26. To have his injuries assessed, he and Ichijo sought out Tsubaki for examination.

The clash between Kuuga and the enigmatic bat-like monster, Zu-Gooma-Gu, was abruptly halted by the arrival of a mysterious rider.

Lately, Yusuke has been experiencing a disconcerting sensation – a jolt, almost like electricity, coursing through him during battles with the Unidentified Lifeforms. Seeking an explanation for this strange phenomenon, he asks Sakurako to d…

Against the Unidentified Lifeform designated 36, a praying mantis-like monstrosity named Me-Garima-Ba, Kuuga engages in combat, utilizing the TryGoram. However, the TryGoram’s intended knockout blow proves ineffective against the creature.

A month has passed since Purple Kuuga underwent a transformation, achieving a heightened state of power.

As Kuuga, Yusuke transforms into Rising Pegasus and unleashes an air arrow, but the attack falls short of delivering a final blow to the owl-like monster, Unidentified Lifeform #37, Go-Buuro-Gu. Depleted of energy, his transformation dissip…

The summer sun beat down on the shop as Yusuke and Sakurako kept things running. The owner, Nana, along with Minori and Minori’s coworker Ayako, had gone out for a swim.

The summer sun warmed the shop as Yusuke and Sakurako kept to their tasks. The owner, Nana, along with Minori and Minori’s coworker Ayako, had gone out for the day to a swimming pool.

In conversation, Yusuke, Ichijo, and Tsubaki affirmed that Kuuga’s golden power originates from the Amadam, a magical artifact residing within Yusuke, activated by his desire for greater strength.

Before the formidable shark-like monster, Go-Gamego-Re, Kuuga is defeated. In the aftermath, Yusuke is brought to the side of Tsubaki.

Yusuke, harnessing the radiant strength of his crimson form, vanquished the Unidentified Lifeform #39, the shark-like monster Go-Gamego-Re. However, the media and the police attributed the colossal destruction wrought by #39’s explosive dis…

Yusuke, harnessing the potent energy of his crimson form, vanquished the Unidentified Lifeform #39, Go-Gamego-Re, a creature of the shark variety. However, the media and the police attributed the catastrophic damage wrought by the monster’s…

The TryChaser2000 has reached the end of its service. Repeated exertion during the combined assault on Goram, culminating in the arduous battle against the grasshopper-type monster Go-Badaa-Ba, has taken its toll, resulting in metal fatigue…

A series of unexplained deaths among the second-year male students of Midorikawa Academy has sparked a growing sense of dread and suspicion. The incidents, occurring with unsettling regularity, have coalesced into a disturbing pattern, sugg…

Designated Lifeform #42, a creature of the porcupine-like variety known as Go-Jaraji-Da, was tasked with the repeated killing of second-year male students at Midorikawa Academy.

Sakurako examined the crimson script left at the sites of the Unidentified Lifeform killings, then explained to Ichijo, who had just arrived in Nagano, that the characters were derived from the Gurongi alphabet.

At the restored ruins of Shinano University, Sakurako meticulously studies the carvings depicting warriors. Meanwhile, in Tokyo, Yusuke and Sakurai's team are engaged in a frantic response to the emergence of Unidentified Lifeforms #3, Zu-G…

Ichijo is injured by the woman bearing a rose tattoo and transported to Kanto Medical University. A sense of responsibility for Ichijo's well-being settles upon Yusuke, and he reflects on the intricacies of Unidentified Lifeform #43, Go-Zaz…

The enigmatic entity designated Go-Zazaru-Ba persists in its deadly activities within the urban sprawl, while Zu-Gooma-Gu, another unidentified lifeform, unleashes chaos across Chiba prefecture.

As the Unidentified Lifeform #0 continued its relentless killing, Yusuke, Sakurako, Ichijo, Hikari, and others convened at Jonan University, each reporting on the findings of their individual inquiries.

Kuuga advanced toward the unidentified lifeform designated Go-Jaaza-Gi, a creature of the shark type. However, he was met with a sudden attack from the sea and sustained injury.

The creature, designated Lifeform #45 – a beast of the buffalo type, known as Go-Baberu-Da – emerged, and with it, a slaughter of unprecedented scale engulfed the city.

The buffalo-like monster, Go-Baberu-Da, designated Unidentified Lifeform #45, is vanquished. In the fleeting calm that follows, Ichijo makes his way to Mika Natsume’s flute competition.

As the strength of the Unidentified Lifeforms swelled with each new emergence, the combined police forces felt a mounting sense of peril. Consequently, Hikari Enokida of the Police Science Division was tasked with devising countermeasures.

Finally, Unidentified Lifeform #46, a rhinoceros beetle-type monster known as Go-Gadoru-Ba, initiates the Gegeru.

Driven by the anticipation of a formidable clash with #0, Yusuke had been relentlessly striving to refine his golden power. It was at this crucial moment that he achieved mastery over his ability, successfully defeating the Unidentified Lif…

With the combined efforts of Kuuga and the police, Unidentified Lifeform #46, Go-Gadoru-Ba, is vanquished. Yet, this victory casts a shadow, for it simultaneously signals the impending arrival of #0 and the ultimate darkness it embodies.

Determined to vanquish #0, Yusuke resolved to embody the dreadful warrior. Before that final, decisive confrontation, he rode his bicycle through the relentless rain, offering silent gratitude to all who had offered their support.

To vanquish N-Daguba-Zeba, the bringer of ultimate darkness, Yusuke assumes his Ultimate Form, becoming a warrior of terrifying power. In this stark, life-or-death struggle, he paints the pristine white snow with crimson, and finally, the c…