Rem is one of the twin maids working for Roswaal L Mathers. She tends to speak in a superficially polite manner and sometimes acts without thinking. She holds both worshipping respect and guilt toward her sister for an incident in the past; because of this, Rem tends to think of herself as inferior. (Source: Re:Zero Wiki)

A student of in Year 3 Class 3. She is really smart, always getting the highest scores amongst girls in her grade, and lacks social skills.