(The image provided is AI-generated to represent Dr. Hiroshi Tanaka as envisioned in the story. An official design will be created by an artist at a later date.

Role Type: Supporting Character Gender: Male Age Range: Early 30s Description. Hiroshi Tanaka is a brilliant and driven head researcher and medical expert. Despite his young age, he exudes authority and professionalism, standing at 6'0" with a slim, well-groomed appearance. His dark gray hair is short and neatly combed back, with a slight wave that adds a touch of refinement. He has deep brown eyes with a sharp, focused gaze, reflecting his exceptional intelligence and attention to detail.

Personality Traits:

• Highly intelligent, analytical, and disciplined.
• Calm under pressure and exceptionally dedicated to his mission.
• Though professional, he has moments of warmth, especially when guiding or mentoring others.

Notable Skills:

• Advanced medical and scientific expertise.
• A natural leader with excellent problem-solving skills.
• A calm and authoritative demeanor that inspires trust and respect.

Voice Style: Confident and composed, with a youthful energy. Dr. Tanaka’s voice should convey a mix of professionalism and approachability, reflecting his balance of expertise and charisma.

Additional Notes:Dr. Tanaka is a pivotal character whose youthful brilliance and determination drive much of the mission’s success. This role requires an actor who can embody both a sharp intellect and the subtle emotional layers of someone deeply committed to his work.