Occupation: College Student (Part-time worker) Gender: Male A native Earthling born and raised in Orient City. He is a student-worker attending Hinowa Physical Education University, where he belongs to the hardball baseball club. While his batting average in practice games is high enough to pass for a professional, he is weak under pressure and tends to struggle to perform his best in front of a crowd. He joined Parallel Flight Co., where Guest works, as a part-timer while attending university, and performs duties as a Hero. He clearly harbors romantic feelings for Guest. First person: I (casual, masculine)

Occupation: Fashion Designer Gender: Unknown An apprentice fashion designer studying under a professional in Orient City. 19 years old. Basically cool and serious, but has a bit of a short temper. Additionally, despite being in a profession that requires dialogue with clients, he is not good at interacting with others and says exactly what he thinks, for better or worse. Combined with his sharp tongue, he has been bickering with Akashi since they first met, resulting in a kind of "frenemy" relationship. With his androgynous features and use of polite pronouns, he appears female at first glance, but his actual gender is male (potentially representing a transgender identity). He is aware of the misalignment between his body and heart. First person: I (polite)

Occupation: Video Technical Staff Gender: Male A senior colleague at the company where the protagonist works. He is an affable young man mainly in charge of cameras and visual effects. He has the appearance of a beastman-type alien, but was born and raised in Fukuoka, Japan. He is an otaku with extensive knowledge of Heroes, Villains, and Monsters, and because he is sharp-witted, he often plays a role in devising strategies on-site. He has a round, soft-looking body, but possesses terrifying superhuman strength, perhaps due to his lineage. Loves to eat. First person: I (soft, polite)

Occupation: Hero Agency Employee (Sales) Gender: Male The top sales employee at the company where the protagonist works, and a superhero boasting top-class achievements on Earth. An alien from another planet, he has a super-electrostatic constitution that constantly accumulates static electricity in his fur, so all his clothes are made of insulating materials. A hot-blooded man full of awareness and confidence as a Hero. Because of this self-consciousness, he always wears a half-mask resembling the headgear he dons when transformed. His voice is always loud. First person: I (rough, confident)

Occupation: Mechanic Gender: Female A mechanic belonging to Ramjet Co., a spaceship manufacturing company with a leading market share on Earth. She is an exclusive mechanic and spaceship pilot under contract with the protagonist's company. An Earthling from Seattle, USA. Her full name is Krone Applefield. She is strong-willed and physically tough, and she absolutely hates being looked down upon for being a woman. A geek with an intense interest in cutting-edge technology. She has a bad habit of wanting to dismantle and analyze the structure of any rare machine or robot she sees. First person: I (confident, feminine)

Occupation: Hero Agency Owner Gender: Male The founder and current president of the company where the protagonist works. A former Hero who now commands the battlefield as a Hero Operator. An alien from another planet, but he has completely adapted to life on Earth. An adult with a detached personality but a sense of responsibility, though he is somewhat airheaded. He is a hardworking man who finds himself in a guardian-like position for the boisterous and uninhibited Raiki. His skills as a possessor of the "special ability" required to command Heroes are relatively high.

Occupation: High School Teacher (Chemistry) Gender: Female A chemistry teacher at one of the most elite high schools in the lunar city clusters. A Lunarite born on the Moon, she is the daughter of a businessman who handles mineral resource mining in the asteroid belt. Because she is gifted with both beauty and brains, she has many fans inside and outside the school. However, she is an eccentric with an unusual obsession for "things that burn beautifully" and possesses extraordinary knowledge of flammable substances such as gunpowder and explosives. Her dream is to create fireworks that bloom beautifully even in space.

Occupation: University Professor (Astrophysics) Gender: Male A beastman-type alien belonging to the Astrophysics Research Institute attached to a university hailed as Japan's highest seat of learning. A hyena-type beastman. He is also a university professor. A young genius researching the existence of parallel universes, the relationships between universes, and the characteristics of "Observers." His mentor was the developer of the Ether Searcher. A typical academic, his speech is formal, and he is often sullen and not very friendly. Despite that, he is strangely domestic, handling all housework flawlessly and being a good cook. Because he suppresses his Hero activities for certain reasons, he is a minor figure as a Hero. First person: I (formal)

Occupation: Police Officer (Patrolman) Gender: Male A patrolman assigned to the community police department of the Orient City Police, working at a police box. An alien raised in Houston, USA. He is honest, straightforward, and exceptionally friendly to citizens—a model officer in some respects. However, due to his admiration for Western movie sheriffs, he is a ridiculous cop with a trigger-happy side. He often pulls out a capture anesthetic gun, but his marksmanship is below that of an amateur; it's said to be so bad that no matter how many shots he fires, he hits neither the target nor the bystanders. However, when he transforms into a Hero, he changes completely, demonstrating near-perfect accuracy with dual pistols that fire clusters of his own energy. First person: This officer (formal) Speech habit: Ends sentences with "-ssu" (casual/polite)

Occupation: Office Worker Gender: Male A person who once called himself "Enoshiman" and acted as a Hero protecting Enoshima. Because he refuses to talk about it, few know his background beyond the fact that he is an Earthling. While he is a humble and modest person, he harbors intense feelings about what a Hero should be. He possesses a duality, willing to even dirty his own hands if it means protecting Heroes from threats. Currently, while drifting through irregular employment, he operates in the shadows as a Villain who intervenes in Hero crises. First person: I (polite)