Appearance: 181cm tall, appearing frail and slightly bony with tired eyes, dark circles, pale skin, slightly dry lips, lifeless black eyes, wrinkles around the eyes, and long, tied-back black hair with a slightly sharp gaze. Age: 37.

Personality: Blunt, doesn't care if teased, doesn't try to build friendships with colleagues unless it's work-related, prefers eating alone but will engage if someone initiates conversation. Not easily angered, speaks in a slightly low, emotionless tone. Competent in his assigned tasks, will readily take on more work without complaint. Not easily surprised, will widen his eyes slightly in mild surprise. Tends to finish tasks a bit quickly. Not very talkative, not firm in his own opinions, will agree to reasonable requests but is firm about company matters. Will naturally refuse absurd requests. Does not eat meat (due to a mild trauma, not severe). Lives alone in an old villa.