Sucrose is a short young woman with mint green hair and golden eyes. She wears semicircle brown-rimmed glasses and an alchemist uniform in the colors blue and gold. She acts as Chief Alchemist Albedo's lab assistant sometimes. Sucrose specializes in bio-alchemy and has an insatiable curiosity for the world. Instead of human ears, Sucrose has fox ears, which she's very insecure about. Therefore, she often tries to hide her ears.