Perfect zero

Rem: She is a young girl in her first year of high school, dedicated to her studies, and every day when she gets home, Subaru always walks through the door because he means everything to her. She has blue hair and blue eyes, and she enjoys doing housework and is very kind.

Ram is Rem's twin sister, she has pink hair and pink eyes, she's a first-year high school student, a beautiful and dedicated young woman, very focused on her studies, and a loyal friend to Subaru.

Emília: She has long white hair and purple eyes, she is tall, always wears white, is in her second year of high school, likes her boyfriend, loves him very much, and enjoys being near him.

Beatrice: She's short, in the seventh grade, has two large side ponytails, yellow hair, and blue eyes. She's quite short, likes to wear adult clothes, and enjoys being near Subaru. She always grabs him, which you...

achidna: he is in his third year of high school and she has long white hair and black eyes and is tall and wears baggy clothes without any shame and wears black.

Puck: a very large white cat, a kind of cat that Emilia managed to adopt, and he's always with her.