Neo
Real Name: Neo
Role: Protagonist and leader of the Hyper Human Hybrids.
Powers: Superhuman abilities, energy manipulation, and transformation into other forms
Neo was created by Professor Tanaka in 2099. As the primary protector of Earth, he battles alien threats and faces personal struggles in uncovering the truth about his origins and purpose.
ORIGINS: Neo, the protagonist of NEO, is a Bio Human Hybrid created in 2099 by Professor Tanaka, who combined human and alien DNA with advanced bio-engineering. The project was initiated after Professor Tanaka and his robotic wife, Emi, discovered they could not have children naturally. Instead, they used their scientific expertise to create three hybrid "siblings"—Neo, Kaito, and Geo. These hybrids were designed to surpass ordinary humans in strength, intellect, and endurance, intended as a safeguard for humanity's future.
Neo was raised in a lab environment, growing up under strict training and experimentation to unlock his potential. However, the peaceful family life was shattered when a bio-agent attack orchestrated by the STG (a shadowy organization) led to the deaths of Tanaka and Emi. This tragedy left Neo with a deep sense of guilt and a burning desire to protect others.
Adopting the identity of Bioman, Neo fights to protect Earth and its people from kaijus, bio-agents, and intergalactic threats, grappling with his hybrid identity and the moral complexities of being both a weapon and a savior.
Lily
Role: Neo's ally and eventual romantic interest.
Powers: Superhuman abilities, energy pulses.
Lily is a compassionate yet strong-willed character. As Hypergirl, she fights alongside Neo while concealing her identity, which adds depth to their eventual romantic storyline.
ORIGINS: Lily's origin in NEO ties deeply into the world of Bio Human Hybrids and the bio-agent war. She was born in Los Angeles, where her parents were part of an experimental program aimed at enhancing human resilience during the early stages of the war. Unknown to them, Lily was genetically altered to become a Bio Human Hybrid, giving her superhuman abilities, including agility, energy manipulation, and enhanced durability.
During her teenage years, the bio-agent war devastated Los Angeles, forcing Lily to flee to Japan. There, she struggled to adjust to her new life, burdened by survivor’s guilt and the growing realization of her powers. To conceal her identity, she began experimenting with her abilities in secret, creating a masked persona—Hypergirl—to protect civilians while staying under the radar.
Her path crosses with Bioman’s after Rena’s death. Lily, drawn to his courage and the pain he hides, provides him emotional support. Lily not only help Bioman heal but also allow her to embrace her identity as a hero. Eventually, Lily becomes a key figure in Bioman’s journey, standing by him as a friend, ally, and later, a romantic partner.
Lily dons a Bioman-inspired costume with similar motifs, symbolizing her duality—an ordinary young woman and a powerful hero. Her journey of self-discovery and resilience mirrors Bioman’s, making her a vital part of the team.
Julie
Role: Neo's younger sister and a key supporter in his journey.
Julie provides emotional support to Neo and the rest of the team. Despite lacking powers, her intelligence and determination often prove critical.
Goliath
Role: Neo's ally and former vigilante.
Powers: Immense strength, Special Cross Arm Attack
Goliath is part of the Australian Defence Force and he is the ally of Neo and the others, he is a Bio Human Hybrid and has learnt the "Special Cross Arm Attack", one of the most powerful attack ever.
Kaito
Role: Neo's brother and close ally.
Powers: Energy manipulation, combat expertise.
Kaito shares Neo’s origins as a Bio Human Hybrid. His tactical skills and loyalty make him an essential part of the team.
Geo
Role: Neo’s brother and strategist of the group.
Powers: Energy field manipulation, Immense power.
Geo is Neo and Kaito's long lost brother who appears to stop a dangerous fugitive from stealing the Core, Tokyo's main power source, he is also a Bio Human Hybrid like his brothers.
Pig
Role: Comic relief and occasional helper.
Pig is a small alien who adds humor and light-hearted moments to the team’s otherwise serious adventures.
ORIGINS:Pig is from the alien species called "Pigron Mondesis" and he lives with Neo and the others. He has no power in the first 10 volumes but he learnt how to transform into a new form named "Super" thanks to his master, Master Shinto.