Moe Kisaragi

As Marin’s most loyal companion, this wealthy heiress resides in a sprawling mansion, though her bond with her friend faces constant scrutiny. Despite her mother’s disapproval and the class divide between them, Moe remains fiercely dedicated to their friendship. She refuses to let her family's perception of Marin’s financial status weaken their connection, proving that her devotion transcends social status and remains an unbreakable pillar of support throughout their shared journey.