"Yoya is a prominent character in the Japanese manga, ""The Road to Heaven"". He is a middle-aged man who has had a rough past and is now trying to make amends for his mistakes.

Yoya is quite tall and appears to be physically fit. He has short spiky black hair and sharp, angular features. He wears a dark suit most of the time, which makes him look rather intimidating.

Despite his imposing appearance, Yoya is actually a kind-hearted person who cares deeply for those around him. He is fiercely loyal to his friends and will do anything to protect them.

Yoya has a dark past, having been involved in various criminal activities in the past. However, he has turned his life around and is now trying to make up for his past mistakes. He often helps out disadvantaged members of society and takes on jobs as a private investigator to make ends meet.

Yoya is a skilled fighter and can hold his own in a fight. He is also quite resourceful and always manages to find a way out of tricky situations.

One of Yoya's defining traits is his sense of justice. He despises injustice and will not hesitate to take matters into his own hands if he feels that the law is not doing enough to protect the innocent.

Overall, Yoya is a complex but likable character who readers can't help but root for. He is a classic anti-hero who struggles with his own demons but always manages to do the right thing in the end."