Rem and Ram are sisters and maids of margrave Roswaal L Mathers in the anime series Re:Zero. Rem is one of the main supporting characters in the series making her way to one of the most popular characters of Re:Zero. Rem was quite skeptical about Subaru, but, eventually, she opened up to him, and when he saved her she developed quite strong feelings for him. In general, Rem tends to speak in a polite manner, but sometimes she acts without thinking following her heart. Rem is loyal and very attached to Subaru, making her one of the most devoted followers. A fanart Re:Zero progress bar for YouTube with Rem.