Hiro Protagonist is defined from the second page as someone who kicks ass:

"Since then the Deliverator has kept the gun in the glove compartment of his and relied, instead, on a matched set of samurai swords, which have always been his weapon of choice anyhow. The punks in Gila Highlands weren't afraid of the gun, so the Deliverator was forced to use it. But swords require no demonstrations" (2)