Battle B-Daman(2005)

Battle B-Daman is an action-adventure series set in a world where marble-shooting competitions have been central to culture for centuries. Yamato, a determined young competitor, inherits Cobalt Blade, a legendary B-Daman known for its exceptional power. As he pursues his dream of becoming champion, Yamato must confront the Shadow Alliance, a sinister organization bent on domination. The series follows his battles across the B-Daworld, testing both his skills and resolve. With high-stakes marble-shooting duels and escalating threats, Battle B-Daman combines competitive sport with heroic adventure, tracking Yamato's growth from headstrong rookie to formidable champion.