B-Legend! Battle B-Daman

In a world devoted to marble-shooting contests, Yamato receives Cobalt Blade, an exceptionally powerful B-Daman. Entering tournaments opens a path toward becoming champion, though skill at aiming is only the beginning.

New friends and rivals help him grow, while the Shadow Alliance turns the same machines toward darker ambitions. Yamato must learn to use his gift responsibly as competition becomes a struggle against those who would abuse its power.