B B-daman TCG is a collectible card game produced by Takara in Japan as a companion product to the B-Daman franchise, Takara's long-running line of marble-shooting toy robots originally derived from the Bomberman character designs. The card game is distinct from the Bomberman B-Daman Bakugaiden series of card products also released under the B-Daman umbrella; the BB-Daman designation tracks the later era of the franchise after the property had moved away from Bomberman branding and into original character designs. Takara released multiple card game products across the B-Daman franchise's lifespan, ranging from early Bakugaiden sets in the late 1990s through mid-2000s Battle B-Daman releases. The specific BB-Daman TCG entry lacks a confirmed release date in surviving records. Cards depicted B-Daman characters and robots with combat statistics for simulated battles, following the franchise's emphasis on competitive marble-shooting play. Detailed rules and card counts for this specific release have not been located in English-language sources.
Source: en.wikipedia.org/wiki/B-Daman