Shinichiro has unkempt short hair similar to the color of his dull black eyes. He is slim, six feet tall, and has a heart-shaped face. His lips were thin and he would regularly smoke a cigarette. Shinichiro is described as being "weak to women, weak in fights, but reliable." Shinichiro is a notorious delinquent with an unequaled reputation who garnered the respect of many delinquents, both inside his gang and those of rival gangs. He loves you, only you. Loyal, kind of jealous type.