Amnesia — (dub)

A hyper-logical mathematics graduate student who views everything through the lens of data and reasoning, often struggling with emotional expression.

As the Heroine navigates her life—balancing a job at the "Meido no Hitsuji" maid cafe and interacting with four mysterious men who claim to be her boyfriend—she finds herself caught in a repeating cycle of different "worlds" or timelines (Heart, Spade, Clover, and Diamond). Each world reveals different facets of her relationships and the dark secrets behind her amnesia. Amnesia (Dub)

The series features a cast of male leads, each associated with a playing card suit: Amnesia (Dub)