|Kosuke "Herakles" Yakushiji|
|H.V.M (Human vs Mechanics) Fighting League
H.V.M Champion (former)
|0302 Teumessian Sacrifices|
Kosuke "Herakles" Yakushiji" is a genetically-engineered human who is running for political office against Karina Komiya.
Yakushiji is a male of taller than average height and a muscular build who appears to be in his 40's. He has green eyes and gray mid-length swept back hair. His physique is the product of body enhancement drugs. He is typically seen in a lime-green suit, white dress shirt and red tie.
Yakushiji is an honest and straightforward person. He is brave and will do his best to encourage or save others.
- Yakushiji is a "designer" child who is raised to be an athlete from a very young age.
- At some point, he joins the Human vs. Machine business and rises to the rank of Champion.
- He later quits to become a political candidate for the independent Eugenics Party in order to run for governor of Tokyo.
Lee Aki is Yakushiji's personal manager and friend. Yakushiji is deeply sorrowful upon learning of Aki's death.
- His personal motto is "A healthy mind dwells in a healthy body."