Kuroko no Basuke -Replace-

When incoming first-year student Taiga Kagami joins the Seirin High basketball team, he meets Tetsuya Kuroko, a mysterious boy who’s plain beyond words. But Kagami’s in for the shock of his life when he learns that the practically invisible Kuroko was once a member of “the Miracle Generation”— the undefeated legendary team—and he wants Kagami’s help taking down each of his old teammates! (Source: VIZ Media) *Note: Includes one extra chapter.*

The manga tells the story of the generation of miracles' middle school years, and compiles other short stories.