B.B. Studio (株式会社B.B.スタジオ Kabushiki gaisha B. B. Sutajio) is a Japanese video game development company. The company in its current form is a result of a merger between Banpresto and BEC by their parent company Bandai Namco Entertainment. Before Bandai merged with Namco, both Banpresto and BEC were video game development subsidiaries for Bandai. In order to streamline the Bandai gaming division, both Bandai gaming development subsidiaries were merged under a single company.

On March 3rd, 2025, B.B. Studio was renamed to