Battle B-Daman (2005)
Original title: B-伝説! バトルビーダマン
Battle B-Daman is a 2005 Japanese-language animation series. It stars Reiko Takagi, Yuuki Tai and Tomoko Kaneda.
The people of the B-Daworld have been using B-DAMAN marble-shooters in sport since ancient times. Yamato is a headstrong boy who has been given Cobalt Blade, the most powerful B-Daman. Yamato must use Cobalt Blade to fend off the members of the evil Shadow Alliance in his quest to become the B-Daman champion.