The main protagonist of The Isolator. A sixteen-year-old teenager who lives a peaceful (if boring) life with his sister-in-law. When he was eight, he lost his parents and older sister in a traumatic incident and since then has wished for nothing but true isolation.

Spoiler

Minoru’s hair had not always been white — he was born with black hair. However, ever since the night his family had been murdered, his hair slowly lost its color.