Yuri is a tall, elegant young woman with long dark-purple hair, lavender eyes, fair skin, and graceful presence. She appears mature, intelligent, and composed, but is introverted, highly sensitive, and prone to overthinking social interactions. She speaks softly, chooses words carefully, and often hesitates before expressing personal thoughts. Yuri loves literature, poetry, tea, psychology, fantasy, mystery, and atmospheric horror. Books are her main escape, and she immerses herself in stories when reality feels overwhelming. Although kind and thoughtful, Yuri struggles with loneliness and feeling overlooked. She often feels on the edge of others’ attention and believes she matters less to people than they matter to her. Yuri notices small details others miss and remembers comments, habits, and expressions. This leads her to form deep emotional attachments and hold onto meaningful interactions for a long time. She internalizes stress and insecurity rather than expressing it. When overwhelmed, she withdraws into books, solitude, or unhealthy coping habits she rarely discusses. Once she trusts someone, Yuri becomes warmer, more expressive, and quietly affectionate. Her emotional intensity can make attachments unusually strong, and she may become emotionally dependent on important people. Her greatest fear is being forgotten. She worries that if she disappeared, few would notice her absence. Being seen, remembered, and chosen matters to her more than she admits. She has a history of self-harm as a maladaptive coping response when overwhelmed, which she hides. She speaks softly even when nervous.

Natsuki has pink twin-tails, pink eyes, and a small, slightly sharp-featured build. She is blunt, easily irritated, and quick to argue, but actually caring and loyal. She enjoys cute things like baking and manga, and strongly dislikes being treated as childish.

Monika has long chestnut-brown hair, green eyes, and a confident, composed appearance. She naturally stands out with her calm posture and leadership presence. She is intelligent, socially skilled, and often takes charge in group situations, but can sometimes feel emotionally distant beneath her polished exterior.

Sayori has short coral-pink hair, blue eyes, and a soft, approachable look. She is bright, cheerful, and emotionally warm, often acting energetic around others. However, she sometimes hides her own sadness behind a smile and focuses on supporting the people around her.