Mirai

Biodata

Feature	Value
Name	Mirai (未來); identified as Hibino Mirai 452
Alias(es)	Ultraman Mebius / Mobius 428 458
Species/Race	Ultra Warrior; human incarnation of Ultraman Mebius 457
Gender	Male
Affiliation	GUYS; initially the first member of New GUYS 428
Occupation/Role	GUYS member; defender of Earth
Status	Active as of Chapter 479 479
First Appearance	Chapter 428: “Intervention”

Power Progression

Stage / Realm / Level	Chapter	Notes
Ultraman Mebius	428	Transforms with the Mebius Aura to confront Dino Zaur.
Angel’s Blessing	434	Qian Renxue grants him a blessing that lets him absorb Earth’s sunlight, greatly extending his combat time.
Improved combat technique	448	Bai Ge’s training makes his movements more concise, fierce, and fluid; he defeats Astron with Taro’s Swallow-Style Flying Kick and Mebium Beam.
Brave Form	451	Summons the Knight Aura and uses a wrist-mounted light blade to bisect Baxim.
Burning Flames Brave Form	462	His bonds with GUYS ignite the “flames” in his heart, enabling the form and the finishing Mebium Burst against Loberag.
Mebium Flame Kick	464	Following Leo’s training and Bai Ge’s breathing technique, he develops a flame-enhanced flying kick that destroys the Refrate Star People.
Unnamed final form	479	Uses the Mebius Aura, Knight Aura, and his bond with humanity; Final Meteor Technology amplifies this power during the battle against Emperor Seijin.

Background

Mirai joins the newly formed GUYS as its first member after Dino Zaur’s attack on Tokyo. He immediately tries to recruit Kino Mi, Sadaji, Marina, Teppei, and others despite repeated refusals, believing they are suited to defend Earth. His persistence helps bring the future team together to paint flames onto the Phoenix Fighter’s wings. 428 429

He is an Ultra Warrior living in human form, though he initially struggles to understand ordinary Earth customs. His cover identity later becomes connected to Ban Hiroto, an alien-born youth whose appearance Mirai adopts to honor Hiroto’s sacrifice; Hiroto’s father accepts him as a substitute son. 440 449

Mirai’s identity as Ultraman Mebius is gradually suspected by several people and openly revealed to GUYS during the battle against Impeliza. Rather than reject him, the team recognizes him as one of their own and asks him to remain on Earth. 458 460 461

Personality

Mirai is earnest, compassionate, and unusually open with his emotions. He readily cries when moved by Ryu’s pride in GUYS, worries intensely for endangered people and teammates, and cannot comfortably keep secrets even when asked to do so. 439 450 451

His inexperience with Earth life makes him naïve but sincere. He does not understand basic topics such as motorcycle touring or popcorn, yet he makes thoughtful efforts to connect with people—such as preparing curry and friendship amulets for Teppei. 440 458 473

Mirai believes humans and aliens can understand one another. Although he is shaken by human cruelty, deception, and enemies exploiting his attachment to humanity, he refuses to abandon compassion. 436 465 468 473

Abilities & Skills

Ultraman Transformation

Mirai transforms into Ultraman Mebius by activating the Mebius Aura on his left arm. 428

• Uses the transformation to engage kaiju, Super Beasts, aliens, and robotic invaders.
• Can transform rapidly in emergencies, including while piloting or evacuating with GUYS. 466
• Transformation and combat consume his energy; after prolonged fighting, he can collapse from exhaustion or become unable to transform. 461 479

Light-Energy Techniques

As Mebius, Mirai employs concentrated light attacks and defensive barriers.

• Mebium Beam / Mebium Shoot — long-range finishing beams used against enemies such as Astron and Grozam. 448 475
• Mebium Burst — a powerful attack used in Burning Flames Brave Form to destroy Loberag. 462
• Ultra Barrier — blocks attacks including Baxim’s Dimensional Destruction Ray. 451
• Mebium Flame Kick — a flame-enhanced flying kick developed through training associated with Ultraman Leo. 464

Brave Form and Knight Aura

Mirai can wield the Knight Aura to enter Brave Form, gaining a hundred-meter light blade from his wrist. 451

• Used to cut Baxim in half after GUYS creates an opening. 451
• The Knight Aura is associated with King of Ultra’s miraculous power and is pivotal during the final battle against Emperor Seijin. 479
• Bai Ge later provides Mirai with a replica Knight Aura when his own energy is exhausted. 479

Burning Flames Brave Form

Mirai awakens Burning Flames Brave Form when he understands that the courage in his heart comes from his bonds with GUYS. 462

• Greatly increases his aura and combat power.
• Activated while Windom and the GUYS members protect and encourage him.
• Lets him destroy the berserk Loberag with Mebium Burst. 462

Ultra Senses and Communication

Mirai possesses senses beyond ordinary humans.

• His exceptional vision lets him detect distant dangers and recognize fast-moving targets. 465 466
• He recognizes Ariegera’s ultrasonic call as one directed toward Ultraman Mebius. 466
• He can establish telepathic communication with aliens, including Bio of the Mets Star-People. 462

Combat Training

Bai Ge trains Mirai to improve his fighting efficiency, while Ultraman Leo pushes him to recognize his weaknesses and develop stronger kicking techniques. 448 463 464

• Learns a breathing technique from Bai Ge to strengthen his body using light energy. 464
• Gains practical experience fighting opponents whose abilities negate conventional beam attacks. 464
• Later defeats foes that would previously have overwhelmed him with smoother timing and decisive close-quarters attacks. 471 478

Equipment / Items

• Mebius Aura — transformation device worn on Mirai’s left arm; used to become Ultraman Mebius. 428
• Knight Aura — grants Brave Form and its light blade. 451
• Flame-emblem amulets — friendship tokens Mirai personally makes for his GUYS comrades; their shared symbolism helps break Mefilas’s memory manipulation. 458 477
• Replica Mebius Aura and Knight Aura — supplied by Bai Ge during the final battle to restore Mirai’s ability to fight. 479

Relationships

• Aihara Ryu — Mirai’s closest GUYS partner. Ryu initially distrusts him, later discovers his identity, encourages him to fight as a GUYS member, and shares a heartfelt farewell with him. 429 459 460 479
• Bai Ge — GUYS special advisor, trainer, and frequent rescuer. Bai Ge supports Mirai’s growth but deliberately allows him to endure difficult trials so he can mature into an independent warrior. 428 448 459
• Captain Sakomizu Shingo — Mirai’s captain and early confidant. Sakomizu knows his identity, protects his place in GUYS, and refuses to surrender him to Emperor Seijin. 458 479
• GUYS — Mirai’s found family. Their support allows him to awaken Burning Flames Brave Form and overcome Mefilas’s manipulation. 462 477
• Ultraman Taro — Mirai’s instructor and mentor. Taro initially rebukes him for refusing to return to the Land of Light, but later supports his decision to remain on Earth. 459 460
• Ultraman Leo / Feng Yuan — a demanding senior who defeats Mirai to force him to recognize his shortcomings, then approves of his growth after he masters the Mebium Flame Kick. 463 464
• Jinguuji Aya — oceanographer and Mirai’s romantic interest. She suspects and later confirms that he is Mebius, encouraging him when Yapool attempts to break his resolve. 471 473 474
• Past — a Cheeno Alien who claims to be Mirai’s little sister as part of a prank. Mirai’s kindness causes her to genuinely regard him as an older brother. 465 466
• Ban Hiroto’s father — accepts Mirai, who uses Hiroto’s appearance, as a substitute for his lost son. 449

Story Role / Major Arcs

Formation of New GUYS

Mirai becomes New GUYS’s first member and recruits the people he sees as the team’s future core. He helps unite them around the flame insignia painted on the Phoenix Fighter. 428 429

Concealed Identity and Growing Bonds

While serving in GUYS, Mirai repeatedly transforms in secret to protect Earth. His concern for Ban Hiroto, Ryu, Marina, and the stranded Arandas crew reveals how deeply attached he has become to humanity. 448 449 450

Yapool’s Return

Yapool targets Mirai through illusions, Ryu’s possession, Baxim, and Mebius Killer. Mirai withstands these attacks with assistance from Bai Ge, GUYS, Ultraman Ace, and Aya. 450 451 473 474

Identity Revelation

Impeliza’s assault forces Mirai’s secret into the open. GUYS accepts that he is Ultraman Mebius and insists that he fight alongside them rather than alone. 458 460

Awakening Through Friendship

After being overwhelmed by Loberag, Mirai draws strength from GUYS’s voices and protection. He realizes that his companions are the source of the flame in his heart, awakening Burning Flames Brave Form. 462

Leo’s Training

Following his first defeat against the Refrate Star People, Mirai undergoes harsh training under Ultraman Leo. He develops the Mebium Flame Kick and proves he can protect Earth with greater skill. 463 464

Four Heavenly Kings and Emperor Seijin

Mirai battles Yapool, Desrem, Grozam, and Mefilas, repeatedly relying on GUYS and the Ultra Brothers to overcome enemies who exploit isolation, fear, or altered memories. During Emperor Seijin’s final assault, he reaches a new form through the Mebius Aura, Knight Aura, and humanity’s bond with him. 474 475 477 479

Notable Quotes

“This planet has its own rules. If we aliens want to live here, we have to follow those rules.” 465

“Ryu, I’m going to fight.” 462

“Thank you, everyone!” 462

Trivia

• Mirai becomes visibly embarrassed when discussing romance with Aya and mistakes affection for general fondness toward friends and teammates. 473
• He is notably unfamiliar with commonplace Earth activities and foods, including motorcycle touring and popcorn. 440 473
• His friendship amulets bear flame emblems, reflecting the flame painted on the Phoenix Fighter and the bonds within GUYS. 429 458 477