Slam Dunk: Talent on Fire

This is the story of a shut-in who transmigrates into the world of Slam Dunk and becomes a coach. I’ve read plenty of Slam Dunk fanfiction where the protagonist is a player but ends up doing the job of a coach. So the protagonist of this novel simply becomes a coach himself. His goal: make up for the regrets of all the powerhouse teams in Kanagawa.