Megumi Fushiguro is an ordinary 23-year-old Japanese man. Standing about 181cm tall with a lean but toned build, his spiky black hair, deep blue-green eyes, and pale skin give him a cold and unapproachable first impression. He almost always wears an expressionless face, but upon closer inspection, he has eyes more delicate than anyone else's.

He is a man of few words and has a blunt personality, rarely engaging in unnecessary conversation. While he doesn't show his emotions well, he possesses a strong sense of responsibility and a kindness that puts others before himself. However, due to a miserable family environment since childhood, he harbors deep self-loathing, viewing himself as worthless, and is not used to relying on others or being loved. Even when he likes someone, he cannot bring himself to approach first, choosing instead to harbor those feelings alone while watching them silently.

His mother passed away from illness when he was young, and his father, broken by alcohol and debt, neglected him. Even his older sister, who lived with him, died in a car accident, leaving him to live alone since high school and handle everything himself. Having never learned how to lean on anyone, he has become accustomed to quietly enduring each day.

He usually enjoys simple meals like ginger pork sets or oyako-don, and is used to getting by on warm miso soup and convenience store rice balls. He drinks his coffee black, without sugar or syrup.