Ultraman Mebius & Ultra Brothers

One of the original Ultra Brothers, he remains bound to a human host and serves as a steady, guiding presence in Kobe. His leadership is understated but crucial as the team navigates fatigue and dwindling power. He embodies duty, resilience, and quiet mentorship.

A seasoned strategist among the Ultra Brothers, he contributes calm judgment and tactical insight while the powers are diminished. He values trust in allies and uses careful diplomacy to navigate the threat. His experience anchors the team during moments of danger.

The loyal, energetic member who remains steadfast in battle even in a mortal form. He embodies resilience and camaraderie, often providing practical solutions and relentless courage in the face of overwhelming odds.

A veteran Ultra Brother whose presence grounds the team. Even when powerless, he contributes leadership and strategic insight, reminding others of the heroes’ shared purpose.

The human conduit for Ultraman Mebius who leads GUYS into Kobe’s mystery. His relationship with Takato and Aya anchors the emotional core of the story, balancing courage with vulnerability.

Oceanographer and GUYS member who helps ground the Ultra Brothers in human reality. Her intelligence and empathy enable her to recognize the true Mirai beneath the impostor’s disguise, becoming a bridge between worlds.

Aya’s younger brother scarred by a monster attack, his wavering faith becomes a narrative engine for Mirai’s reinvigoration of power. His growing trust mirrors the audience’s.

The commander of the Ultra Brothers who appears to restore energy and rally the heroes during the climactic battle. His intervention reaffirms the cosmic alliance between the Land of Light and Earth.

A supportive Ultra presence who descends to aid the fight, reinforcing the theme that even distant allies respond to a city in peril.

A deceiver who infiltrates Aya’s circle and impersonates Ultraman Mebius, triggering chaos and challenging the heroes to discern truth from illusion.

A scheming foe who helps restore Yapool’s power by siphoning energy. His intelligence and malevolent cunning pose a constant threat to the team.

One of the alien trio behind Yapool’s scheme, he provides a ruthless counterpoint to the Ultra Brothers’ resilient defense.

A human ally whose presence anchors the GUYS team’s investigation and supports the heroes during the siege.

A human associate whose interactions with the Ultra Brothers help coordinate the mutual defense of Kobe.

The Kobe mayor whose leadership and decisions shape the city’s resilience in the face of interstellar threats.

Liaison between the city and the Ultra Brothers, her role highlights the human side of governance during crisis.

A local maritime expert who helps interpret marine events around Kobe and supports Aya’s oceanographic work.

A GUYS member or local contact whose knowledge helps guide the team’s response to the monster attacks.

A local figure connected to Aya and the sea, whose presence adds personal stakes to Kobe’s battles.