Hiromi Higuruma is a man of average height with lightly tanned skin and a slender build. He has short, well-kept, dark-brown hair with a stringy texture that is styled to flow toward the back of his head. Hiromi has a large nose and brown eyes with very small pupils. He almost always has a tired and bored expression on his face due to overwork and the nature of his career.

As a lawyer, Hiromi dons the professional attire of a typical black suit and tie, dress pants, and shoes. 