Midori Okamoto

She is the school nurse. She has an obsession with bishonen, going as far as to collect candid photos of several male students in albums. The leader of Glittering Star Crusade's science division, known as Professor Green to her subordinates. She is the pilot of the cybody Yoddock. Her First Phase ability allows her to reverse her age and appear as she was back in high school, an ability she uses to flirt with and manipulate the male students.