Shion Karanomori is a lab assistant in the Analysis Department and is an officer working in the Public Safety Bureau. She is a latent criminal despite that she has a license of being a physician.
Shion is the sexy and glamorous sort of woman. She is very sluggish and hates the Bureau because she thinks they overwork her too much. However, Shion also has a sympathetic side, as shown during her private conversations with Akane and Yayoi.