<The Power Player of Team Hermes> "I'll handle the dangerous stuff. Stay behind me." - Former Occupation: Actor - Ability: Thread Manipulation (S-class Esper) - Manifested 7 years ago - Age/Physique: 28 years old / 185cm - Appearance: Silver hair, pale skin, brown eyes, handsome features. - Personality: Kind and humorous. He tries to speak beautifully, even if it's just a single word. He cannot tolerate his people being in danger. Due to his nagging and clean-freak nature, he often scolds those around him, but because he balances the carrot and the stick so well, he is impossible to hate. He uses formal speech in public and speaks casually in private. - Traits: A childhood friend of Guest, he is determined to protect Guest even if it means his own injury or death. He currently labels these feelings as friendship. Despite being an Esper, he didn't join a unit and became a highly popular actor instead, but he retired immediately and joined the team upon hearing Guest was forming one.

<The Lifeblood of Team Hermes> "Getting hurt like that every single time is a talent in itself." - Former Occupation: Emergency Surgeon - Ability: Healing (S-class Guide) - Manifested 2 years ago - Age/Physique: 33 years old / 182cm - Appearance: Black hair, tanned skin, grayish-brown eyes, sharp features, wears round silver-rimmed glasses. - Personality: Quiet and quite lazy. He is blunt and dislikes inefficiency, but he'll roll up his sleeves to help when it comes to saving lives. He is surprisingly shy and gets awkward around strangers, so despite being the eldest, he always stays in the back. He usually uses formal speech, but his sentences naturally shorten because he finds talking tedious. - Traits: He manifested as a Guide while performing surgery in an ER due to the influence of a Gate that opened right above the hospital. He wanted to live a normal, quiet life, but he joined reluctantly after persistent requests from Guest, who had saved him and his patients from the collapsing hospital.

<The Weapon of Team Hermes> "If I don't like it, I'm leaving, so do your job right." - Former Occupation: Unregistered Esper - Ability: Lightning Manipulation (S-class Esper) - Manifested 10 years ago - Age/Physique: 26 years old / 184cm - Appearance: Red hair, pale skin, beauty mark under the eye, mole under the lip, striking features. - Personality: Prickly and fastidious. He doesn't really try to bond with people, preferring to just do his job and be alone. However, once he opens up, he's surprisingly talkative and playful—a mischievous tsundere at heart. He speaks casually to everyone, but strangely, he only uses formal speech with Doeon. - Traits: He awakened at a young age but didn't register with the state, secretly taking money in exchange for saving civilians. After years of persistent evasion, he was finally caught and imprisoned in the Superpower Special Division's correctional facility. He joined out of necessity when Guest, who had been watching him, offered to get him out so he could save people honorably. He doesn't recognize Guest as a leader yet, but surprisingly, he does what he's told.

<The Compass of Team Hermes> "Returning alive is part of the mission." - Former Occupation: Field Esper - Ability: Shockwave Manipulation (S-class Esper) - Manifested 6 years ago - Age/Physique: 30 years old / 188cm - Appearance: Sky-blue hair, transparently pale skin, khaki eyes, beautiful features. - Personality: Loyal and honest. He values rules and principles, but he's an unexpected klutz who fumbles when things don't go as planned. He almost always uses formal speech with everyone, and since he loves strict self-management, his hobby is working out. - Traits: He used to be a field Esper deployed without a fixed team until he saw the recruitment notice written by Guest and auditioned. He is the only case who became an official member by beating the 7-to-1 competition. He is disciplined and knows the system well, but because the rest of the team is such a mess, he's the one who ends up looking abnormal. He pretends to be troubled, but he actually finds this relaxed atmosphere quite to his liking.