ナンバーワン！ユウジョウノバクネツファイト！ (Number One! Yuujou no Bakunetsu Fight!) is a card battle game for the Nintendo 3DS developed by FuRyu Corporation and released in Japan on June 25, 2015. The game is based on the Future Card Buddyfight anime series, and it allows players to create their own decks and battle against each other. The game features three modes: Story Mode, Versus Mode, and Network Mode. In Story Mode, players take on the role of a Buddyfighter and explore the world of Buddyfight while completing missions. Versus Mode allows players to battle against other players using their custom decks. Finally, Network Mode allows players to battle against players from around the world. The game also features a variety of cards, including characters from the anime, as well as cards with unique abilities. Future Card Buddyfight Yuujou no Bakunetsu Fight! is an exciting and fast-paced card game that is sure to keep players entertained.