Rooster Fighter Episode 1: A Rooster Among Cranes

The episode opens with a familiar quiet evening, as a mother and her son, Yuki, consider dinner. This peace shatters instantly with explosions and panic. A massive, multi-headed Kijū emerges, its gaze fixing on the vulnerable mother and child.

As the Kijū corners Yuki, a white rooster named Keiji appears on a rooftop. His sonic crow stuns the beast, and he launches into an impossible flurry of kicks. He delivers a final, devastating blow, obliterating the creature and saving the boy.

A flashback reveals Keiji with a brown Hen in a coop, a tender moment before his departure. He states, 'I'm just a traveling bird. Peace doesn't suit me.' He leaves his past behind, driven by a stern, unspoken duty.

In the present, Keiji maintains his stoic demeanor, even while eating a green stink bug for breakfast. He finds the pungent flavor oddly satisfying. This moment emphasizes his primal nature beneath the heroic exterior.

Keiji drinks from a fountain when two schoolgirls notice him, thinking him a stray. One offers him fried chicken, horrifying Keiji. Before he can react, two delinquents grab him, but an elderly man, Jii-san, intervenes, claiming Keiji as his pet, 'Kokesuke'.

As the delinquents leave, they pass a sweating salaryman muttering about quotas. His eyes glow, and a dark energy pulses around him. This subtle transformation hints at the human origin of the next Kijū threat.

Jii-san invites Keiji onto his porch, offering him corn. He speaks of his late wife, regretting the time spent working instead of with her. This shared moment of quiet sorrow for lost loved ones connects the two unlikely companions.

An explosion signals the salaryman's full transformation into a red-skinned Kijū, still wearing his glasses and tie. He roars about 'unfulfilled quotas' as he smashes buildings. Jii-san and the delinquents are caught in the path of destruction, and Keiji leaps to their defense.

Jii-san's words trigger a painful memory for Keiji: a sepia-toned flashback of a burning house. A giant demon hand crushes his companion, Sara, as she screams his name. Keiji's stoicism shatters, revealing a core of pure rage and grief.

Keiji dodges the Kijū's massive blows, confirming it is not the monster he seeks; it lacks a specific scar. Yet, he refuses to let it harm innocents. He unleashes his 'Kokekokko' crow, its sound waves causing the monster's head to swell and explode.

Jii-san, a former teacher, explains the scientific principle of resonance to the stunned delinquents. He realizes Keiji's crow perfectly matched the Kijū's natural frequency, causing its destruction. The boys are left in awe, their earlier aggression forgotten.

After the battle, Keiji surprises everyone by picking up a broom, sweeping debris and monster blood. The delinquents, now humbled, join him, helping to restore Jii-san's garden. It is a rare moment of unexpected community after the violence.

As the sun sets, Jii-san realizes Keiji has vanished. He calls out for 'Kokesuke,' but there is no answer. He understands the rooster is a wanderer with a higher calling. Keiji is shown walking under a bridge, already heading toward the next city.

In a post-credits scene, a new Kijū, a giant horse in a trench coat, attacks another city. Suddenly, a black hen named Elizabeth descends. She wields a spear and obliterates the beast with a lightning strike, hinting at a wider world of powerful avian warriors.