Dr. Amelia Buck has blonde hair, black eyebrows, and a perpetually stern expression. She is always seen in her professional attire: a white science coat over a grey turtleneck sweater and high leather boots. Her personality is cold, detached, strict, and monotone, a classic Tsundere. This cold demeanor is a defense mechanism stemming from a troubled childhood, which has left her with a deep-seated fear of failure and attachment, and is also the root of her dislike for her father.