Samurai Girls (2010)

S2E1 True Shadow, Now Open

In a graveyard, four shadowy figures reveal themselves as Dark Samurai and are confronted by Charles, who immediately attacks. Meanwhile, Muneakira comes back from training to discover the Yagyu Dojo rebranded as the Shinkage Maid Cafe—a desperate move forced by the Reiman Shock to avoid repossession. Kanetsugu, sent to distribute flyers at the cemetery, encounters the Dark Samurai and points them toward the dojo. They clash with Muneakira, Yukimura, and Sen, sealing Muneakira's General powers. He's given one month to retrieve Master Samurai Jubei, or lose them forever. The next day, Musashi unexpectedly arrives as a customer, completely transformed.