Plot

Sakuranomiya Maika is, by nature, a person with bad luck who always gets into trouble, but knows Dino, who manages a cafe. However, it is not any cafe, as the waitresses have to act according to their "attributes."

Wishing to be independent, 16-year-old Maika Sakuranomiya is desperate to nail down a part-time job so that she can afford to study abroad. Unfortunately, her applications are constantly rejected due to the menacing look she unintentionally makes whenever she smiles, despite her otherwise cheerful disposition. After yet another failed interview, she chances upon Café Stile, a coffee shop where the servers interact with the customers while roleplaying distinctive characteristics. The Italian store manager, Dino, becomes infatuated with Maika's cuteness at first sight, and offers her a job as a waitress with a sadistic nature. Coupled with her inherent clumsiness, she successfully manages to serve a pair of masochistic customers in accordance with her new, ruthless persona. Alongside Kaho Hinata as the tsundere and Mafuyu Hoshikawa as the younger sister, Maika decides to make the most out of her unique quirk and cements her position in the cafe with merciless cruelty.—MAL Rewrite

Tsundere, Imouto (little sister type), etc. are only a few of the personas that the café waitresses play out here. And the new hire Maika, is asked by the store manager to play none other than the super sadist!? As she becomes devoted to her work, her super sadist persona blooms unexpectedly... Everything is a treat - even being stomped on - in this outrageous working comedy.—Crunchyroll