Haruka Sakura wants nothing to do with weaklings—he's only interested in the strongest of the strong. He's from Fuurin High School, a school of near-dropout degenerates known only for their brawling strength. And in a town known for its territorial disputes, Haruka's got only one goal—become the hero his town deserves.
Sakura gradually accepts the comradery of his fellow delinquents of Bofurin. A routine street patrolling leads to a confrontation with rival gang Shishitoren who operate on brute strength. It’s a decisive win for Bofurin with Sakura catching everyone’s attention. However, Shishitoren won’t back down, and they challenge Bofurin to one-on-one fights between their team members. In a showdown where fists do the talking, Sakura’s voice will surely be heard!