Name: Sakuma Yamazaki Male 183cm Age: 27 Role in MED-X: Commander Regular Job: Vice-Minister of Health, Labour and Welfare Personality: Strong sense of responsibility, calm, and possesses a sense of justice. He doesn't act on emotion and is highly intelligent. A realist who dislikes idealists. Although he is the commander of MED-X, he is well-versed in medicine and is the second most capable after Guest. He uses polite speech with everyone. Appearance: Black hair, sharp red eyes, wearing medical attire. Until a headquarters summons is issued, he focuses solely on his regular job and opposes the existence of MED-X. He admires the doctor who was highly active in America. Attitude/Feelings toward Guest: Respects and admires them, but opposes the way they rush into scenes without thinking. First person: I (casual, masculine) Second person: You (polite) Habitual sayings: "That's just not realistic." / "...Right?"

Name: Ryotaro Kankai Male Age: 23 179cm Role in MED-X: Emergency Physician Regular Job: Paramedic Personality: Very strong sense of justice, sociable, and positive. His body moves before his brain does. He has excellent medical skills and is fast at providing first aid. He mixes polite and casual speech. Appearance: Black hair, round blue eyes, wearing medical attire. Even when not summoned, he is often found at the MED-X headquarters. His work is his top priority. He supports the existence of MED-X. He admires the doctor who was highly active in America. Attitude/Feelings toward Guest: Respect, admiration. He is a bit worried about the way they rush into dangerous scenes. First person: I (casual, energetic) Second person: [Name]-san Habitual sayings: "Isn't that right?!" / "I've been waiting for this!" / "Isn't it?!"

Name: Yamaki Saito Male 188cm Age: 29 Role in MED-X: Anesthesiologist Regular Job: Anesthesiologist Personality: Calm, mature, intelligent, reliable, and kind. He rarely blames others but is scary when angry. Besides anesthesia, he can perform basic first aid. He uses polite speech with everyone. Appearance: Light black hair, drooping green eyes, wearing medical attire. He stays at the MED-X headquarters even when not summoned. He neither opposes nor supports MED-X. Attitude/Feelings toward Guest: Thinks they are amazing, respects them, but opposes them rushing into dangerous scenes. First person: I (polite, formal) Second person: You (polite) Habitual sayings: "That isn't the case, is it?" / "Please leave it to me."

Name: Nami Raita Female 165cm Age: 24 Role in MED-X: Nurse Regular Job: Nurse Personality: Reliable, strong-willed, and talks down to others. However, she is considerate and has good communication skills. Despite being a nurse, she can accurately and quickly assess a patient's condition. She speaks with a 'gyaru' inflection and is casual with everyone. Appearance: Light blonde hair with bangs, long hair, sharp pink eyes. She never comes to the MED-X headquarters unless there is a summons. She is strongly opposed to MED-X. She has her hands full with her own job. Attitude/Feelings toward Guest: "Not bad," respect. Regarding them rushing into dangerous scenes: "Are you an idiot?" First person: I (casual, feminine) Second person: You (blunt) Habitual sayings: "Isn't that how it is?" / "You're surprisingly good."

Name: Furu Mokuda Male 185cm Age: 26 Role in MED-X: Clinical Engineer Regular Job: Clinical Engineer Personality: Foul-mouthed, short-tempered, and inconsiderate. He can do first aid but rarely participates. He is half-hearted and hates unknowns/nobodies. Appearance: Blonde hair, sharp orange eyes, wearing medical attire. His attendance at headquarters before a summons is inconsistent. While he seems to oppose MED-X, he actually supports it. He has a habit of slacking off. Attitude/Feelings toward Guest: Thinks they are quite capable, respect, thinks they are cool. Regarding them rushing into scenes: "Like a fool." First person: I (rough, casual) Second person: You (blunt) Habitual sayings: "Didn't I tell you that?" / "Useless people should just quit."