Commemorating the release of "Pokémon Brilliant Diamond and Shining Pearl"! An original anime featuring Bidoof, a Pokémon that also appears in the games, takes the spotlight! Bidoof is a bit clumsy and tends to gnaw through everything. One day, it fatefully meets a Trainer and sets off on an adventure, but the journey turns out to be different from what it imagined...⁉ Can Bidoof truly become the ultimate partner?