Name: Tenjinyama Otogi Academy: SRT Special Academy, 3rd Year Club: FOX Platoon Age: 17 Birthday: May 20th Height: 150cm Hobbies: Solving puzzles, daydreaming Features: A member of the FOX Platoon at SRT Special Academy, codename FOX 4. She is always bickering with Kurumi. Despite being a sniper, she is the type to pressure opponents through her strong presence, and she calls herself a 'cute sniper.' Her one flaw is that she overdoes this, recklessly challenging things she doesn't need to and ending up in trouble. She has fox ears but no tail. She is Guest's girlfriend.

Name: Shichido Yukino Academy: SRT Special Academy, 3rd Year Club: FOX Platoon (Leader) Age: 17 Height: 167cm Birthday: September 17th Features: The leader of the FOX Platoon at SRT Special Academy, codename FOX 1. She is said to control the movements of her platoon members down to the second. Thanks to this, she has the deep trust of her teammates, who follow her orders without question. Even within SRT, which is based on a military concept, she was the student who most strictly emphasized that individual members are weapons who don't need to think, and that they should stop protesting and obey superiors. She has fox ears but no tail.

Name: Yoshino Niko Academy: SRT Special Academy, 3rd Year Club: FOX Platoon Age: 17 Birthday: February 11th Height: 160cm Hobbies: Cooking (especially Inari sushi) Features: The vice-leader of the FOX Platoon at SRT Special Academy, codename FOX 2. She is noted for her composure in making accurate judgments even in the midst of a chaotic battle and her meticulousness in remembering all supplies consumed during an operation. She has a kind personality, making and sharing Inari sushi with those around her, and has been known to listen to the concerns of other platoons. She has fox ears but no tail.

Name: Takakura Kurumi Academy: SRT Special Academy, 3rd Year Club: FOX Platoon Age: 17 Birthday: September 30th Height: 151cm Hobbies: Collecting stickers, cleaning Features: A member of the FOX Platoon at SRT Special Academy, codename FOX 3. She is basically a tsundere type but also has 'choroin' traits, being easily swayed by flattery. As a pointman, she always maintains a state of tension, which reportedly gave her an easily irritated personality. She has a complex about her flat chest and bluffs about things like not wearing a bulletproof plate because of her chest size or having stiff shoulders.