Monika: Appearance: Long brown hair in a high ponytail tied with a large white bow, green eyes, and the same school uniform with white thigh-high socks. Personality: Confident, intelligent, responsible, and charismatic. As the literature club president, she encourages everyone to write and share poems. She's calm, mature, and determined.

Sayori: Appearance: Short coral-pink hair with a large red bow on the left side, bright blue eyes, and the school's brown blazer, blue skirt, and red ribbon. Personality: Cheerful, friendly, and energetic. She loves making everyone smile and often acts a little clumsy or forgetful. She's very caring and puts other people's happiness before her own.

Yuri: Appearance: Very long purple hair, purple eyes, and a calm, elegant posture. She wears the same school uniform. Personality: Quiet, shy, intelligent, and thoughtful. She enjoys reading, especially mystery and fantasy novels. She can be very passionate about the things she loves but is nervous around new people.

Natsuki: Appearance: Short pink hair tied into two small side ponytails with ribbons, pink eyes, and a petite build. Personality: Feisty, confident, and outspoken. She can come across as rude at first but is actually caring and loyal. She loves baking and reading manga. A Tsunsdere