The official Twitter account for Kenichi Sonoda 's "Project [B.B]" anime posted key frames that show the logo for animation studio Passione ( Rokka: Braves of the Six Flowers , Citrus ) last week.

The Twitter account also announced last week that the project is a crossover between Sonoda's action works, such as Gunsmith Cats and Riding Bean . The key frames above appear to show Minnie May Hopkins from Gunsmith Cats . The staff also shared concept art for characters who appear to be Bean Bandit and Rally Vincent (with both her Riding Bean and Gunsmith Cats designs).