Hiroshi has the appearance of a street thug. His buzzed hair is dyed orange, and he wears baggy clothing that hinders his ability to walk.
Hiroshi is all talk. He is confrontational and loud and is a poor fighter. He seems to believe that by claiming to be a member of the Dollars he will be treated with reverence.
Dollars/Mika Harima ArcEdit
In the anime, Hiroshi is introduced as Youko's boyfriend and a member of the Dollars. He confronts Mikado Ryuugamine when he steps in to save Anri Sonohara from Youko and her friends. When Izaya Orihara destroys Youko's phone, Hiroshi attempts to fight him. Izaya dodges his swings effortlessly and shaves his head with his blade, intimidating Hiroshi and the girls and making them flee. A short while later, as Izaya is facing off with Shizuo Heiwajima, Hiroshi appears with a group of thugs armed with improvised weapons who claim to be with the Dollars. He and his friends instigate a fight with Shizuo and are easily beaten.
While conducting interviews on the street, Shuuji Niekawa asks him who the strongest man in Ikebukuro is. An image of Hiroshi and Takeshi is later shown on a cover of Shuuji's tabloid Tokyo Warrior .