Kaze Densetsu Bukkomi no Taku Gaiden: Early Day's

Before he knew it, Taku Asakawa's position at school had become that of the "bullied kid." In the midst of this miserable existence, he met Hideto-kun, who was overwhelmingly strong! "I want to be as strong as him." he thought, so he's going to join Hideto's gang, starting today! (Source: Yanmaga, translated)