Hospital Middle School

 is a short (the shorts range anywhere from 6 to 9 min.) flash anime series and the prequel of Hospital High, featuring five main preteen women (and everyone in school) wearing fashion surgical masks (both tie-on and earloop) of any color to match the color of their tops/shirts as they work and play, hence the show's hospital theme.

Characters

 * Jenna
 * Carly
 * Bianca
 * Marissa
 * Thalia

Supporting

 * Nora
 * Marilyn

Minor

 * Jenna's Parents

Series 1

 * 1) First Day of Middle School