riamu yumemi (夢見りあむ) is from theiDOLM@STER cinderella girls. neurotic and contradictory, riamu often is associated with the menhera subculture, though she herself does not identify as being part of that community or state of mind.

riamu is known for having frequent negative thoughts about herself and others, intense emotional ups-and-downs, no self-confidence, and cares about other people's opinions to an unhealthy degree. riamu makes the decision to become an idol due to her desire to quit vocational school and as an attempt to turn her "dead-end" life around.

why do i love riamu? because she's fucking me fr fr!!! i love a mentally ill bitch! goddamn!