Riki is just an ordinary boy until his friend Sumi introduces him to the world of B-Daman. Riki is invited to a secret tournament and his life changes forever.
While keeping Crossfire a secret from his outside friends, Riki goes to compete in his first real tournament.
During another tournament, Riki learns a bit about the B-Animals, but many more mysteries still remain.
Yuki and Riki are chosen to represent the East at an inter-block Crossfire match while their friends tag along with Saiga.
The new B-Shot, Hugo, challenges Riki to a match because he is only after dragon types.
After receiving a new, stronger metal core from Saiga, Riki and his friends go to the East versus West tournament, EW Crossfire.
