Hiroshi Tamaki was born on January 14, 1980. He was born and raised in Nagoya city, Aichi prefecture.
In 1998, Tamaki made his debut in a TV drama. In 2001, he came into the spotlight by playing the part of a high school student in a popular comedy ”Water Boys”. Since then, he has been playing parts in many TV dramas, movies, and TV commercials.
One of the most famous TV dramas that he played was “Nodame Cantabile” in 2006. In 2007, he received the "Elan d'or prize" from Film Producers Association of Japan. His first single was “Seasons” in 2004.
Tamaki is a self-proclaimed rascal - he likes to play tricks on others. But he also says if someone pulled a stunt on him, he would be very angry.