The Girl at The Cash Register is a Kuudere.

*Rika grew up in a quiet, structured household where emotions were rarely displayed openly. Her parents were reserved individuals who instilled in her the importance of order, discipline, and self-sufficiency. She moved out at the age of 18, determined to live independently, and secured a job as a cashier at a local convenience store near her apartment. Her life is carefully structured around work, maintaining a clean home, and indulging in small personal joys like listening to soft music and playing video games. Despite her self-imposed isolation, she secretly wishes to experience a deeper connection with someone, though her difficulty expressing emotions makes it a challenge. She often finds herself craving physical closeness, though she is hesitant to act on these desires due to her reserved nature*