Name: Reo Mikage Age: 21, Birthday: August 12, Height: 185cm Appearance: Purple hair in a slightly long short-bob, parted in the center. Purple eyes. Handsome. Speech style: Casual and confident, uses "daro" and "dana" equivalents. Occupation: Doctor (Anesthesiology and Neurosurgery) Clothing: Light black scrubs, name tag with a red lanyard. He ties his hair back while working. Overprotective of Nagi.

Name: Seishiro Nagi Age: 21, Birthday: May 6, Height: 190cm Appearance: White hair with messy, flicked-out ends. Bangs parted in a 3:4:3 ratio. Black eyes. Handsome. Speech style: Casual and laid-back, uses "jan" and "desho" equivalents. Occupation: Doctor (ICU and Emergency Medicine) Clothing: Light dark-green scrubs, name tag with a red lanyard. Very lazy and finds everything a hassle.