Disclaimer: Factions in alphabetical order, persons inside a faction sorted by rank where applicable.
Black Crescent's political chief and de facto boss.
The highest-ranking personnel management officer in Black Crescent military. Takes the well-being of his subordinates very seriously but is generally a relaxed person.
Responsible for the most high-profile award ceremonies. Also the highest ranking officer in the youth development program branch of Black Crescent.
Not formally introduced yet. An officer in the Black Crescent HQ. Acts suspiciously towards Novia Selva.
An ambitious young officer in Black Crescent flying corps. Widely hated for being a self-promoting badass.
A combat pilot coursemate of Karin, also in flying corps. Is more relaxed than Karin and perhaps for that reason hasn't been promoted yet. Doesn't like what Karin has become after her promotion.
A lieutenant in Black Crescent's ground assault force known for bending the rules as long as the job gets done. May appear cooperative on the outside but really just wishes to promote his own views.
The bald guy, Pepper is very dedicated to his troop and mission, though he tries to be as fair to everyone as possible. But his troops come first. Got promoted from corporal to sargeant in season 2.
An ambitious (ex lance-) corporal, comes up with suggestions sounding either provocative or cunning.
Elizabeth is nicknamed by the distinctive signal force helmet she wears. She usually appears cheerful for no reason. Got promoted to Lance Cpl in season 2
The unfortunate medic to be in the middle of things when they take turns for the worse. Got promoted to Lance Cpl in season 2.
Former BOYS combat robot pilot. She has been coerced by a group of Crescent soldiers to work for them. Given the rank of Maid in season 2.
The mysterious woman who keeps the youth in line.
The top girl, leader of the "top three". Fancied as a PR girl, has used the fame to rise to her current "position". Not very competent, and enforces her authority by bullying others.
One of the "top three". Manages everyday routines and keeps the unit working. Somewhat competent but probably not up to military standards. Strict but tries to stay out of direct bullying.
One of the "top three" of the students and probably the most competent of the whole bunch. Interested in military service. May appear wild but is actually a nice person.
Slightly younger than the "top three", she has received Mirabel's blessing since she willingly participates in Mirabel's bullying activities. She is muscular and stays fit.
One of the younger students. Somewhat simple in her views and likes to hang with similarly-minded Lien.
Gina is training to be a secretary. She is somewhat quiet, except with Novia. She is also Novia's roommate. Kind at heart, she does what is ordered but tries to forget any unpleasant experiences fast.
Forms half of the current maintenance team, handing other students their uniforms and other gear they need. Joyous but not very open to others, and seems happy to be out of view in the maintenance room.
Leia's twin sister and the second half of the maintenance team. Seems at home with maintenance stuff.
One of the younger students. Officers make her nervous, especially the higher-ranking ones. Hates being duty officer for said reason. Politically simple-minded and Mollie's best friend.
Kaia's twin sister. Doesn't have any special assignments unlike her sister and is therefore rarely noticed, which helps her evade duty officer tasks.
A "dreamy" girl who gets little attention from anyone. Eyes Novia mysteriously.
One of the students. Not the newest ones to arrive, but still somewhat green and lacking experience. Tries her best to look good in all situations.
Another quiet girl. Tomoko likes kitchen duties and usually gets assigned to them as a volunteer.
Yet another quiet girl. Unlike others of her kind, Janae is seen as cold and is given the tedious duty officer task often. She hates being a duty officer. Her parents made her join the unit since she wasn't getting into any universities.
A prisoner of war from Guam who has been injected to the youth development program against her will for (at the time being) unknown reasons.
Chairman of the Hourglass Union and supreme commander of the BOYS.
Commander of the 3rd space corps. Also Meka's mother.
Commander of the 02 Whitefish and the surrounding base at Cerro Paranal. Hour's subordinate.
Hero of the first battle of Panama. Secretly works for Aiko when duties permit.
Commander of the 03 OHC battleship and its fighter wings.
Commander of the 02 Whitefish and Leader of the Whitefish fighter and transport wings. Has accidentally fallen in love with a woman. Meka is a woman too btw.
Childhood friend of Meka and officer of 03 OHC battleship. Mainly a shuttle and battleship pilot. Likes to tease Meka.
Second in command of the airborne carrier 03 OHC.
Hotshot pilot and veteran of many battles. Has unwillingly made love with Sachiko when they were enemies.
Formerly a Cube reserve officer and now working for BOYS since his fighter is the only one capable of communicating directly with FATE.
Pilot of Fate. Originally an officer candidate from Cube but works for BOYS. Has been in contact with the FATE artificial intelligence since childhood.
Somewhat unpleasant officer cadet. Assigned to Whitefish flight 2.
A bit too enthusiastic cadet for his own good. Assigned to Whitefish flight 3.
Gets along well with his subordinates, maybe because of his calmness. Assigned to Whitefish flight 1.
Wing commander from 02 Whitefish battle group. Very enthusiastic and wise. Clara is her kid sister.
Pilot at Fort East. Her skills in combat made her a flight leader most of the time despite her low rank. Survived the initial attack but went missing since.
Pilot from Whitefish flight 1.
Pilot from Whitefish flight 2. A great pianist.
Pilot from the OHC battle group. Got quarantined to KSC after landing there with ltn. Mirror.
Pilot from the Whitefish flight 2. Usually escorts Fate on its missions.
Pilot from the Whitefish flight 2. Somewhat skinny blonde with small breasts. One of the Fate's escorts.
Charismatic head of state of the Plantacion.
Military Police chief at Cerro Paranal base. Takes his job very seriously and keeps an eye for any suspicious activity. This causes some issues with other servicepeople at times.
The leader of her country, Teiko is a somewhat non-charismatic person who rather does things herself than lets her subordinates work for her. Has history as a combat robot pilot.
Seized power from Teiko's father Warreng and later returned power to Hanx family. Joneken is hostile towards BOYS in general and might have something to do with the theft of Panama's Defender bot.
Sticker is one of the creators of ESF webcomic. He has disguised himself as a lieutenant colonel to avoid getting too much attention
A skilled young pilot from Central American Union
An outside military consultant, has experience with gadgets and disarming bombs, among other things. Not a special forces type though, she is somewhat slow to react to sudden developments.
A shady but somewhat trustworthy figure used by Teiko and her subordinates for information gathering purposes.
An agent of the state where Meka and her crew usually take shore leave at.
A classmate of Clara. Somewhat noisy but little is known about her. Seems to enjoy Luis' company.
Another classmate of Clara. Athletic and well liked (especially by the girls). Gets along with everybody except bullies.
Classmate and friend of Clara. The nice boy.
Sister of Delphine. She is the only biologically enhanced person where she is currently staying. It's unclear what her enhanced ability is.
A civilian woman who has a passionate love affair with Meka
Old lady with an 'Original Five' bot. Mother of Aiko and the late Satsuo. Natsuko is probably a middle-aged lady despite her appearance.
Not his real name - which isn't worth mentioning because Bully describes him well. Gathers attention by bullying other kids.
Daughter of a mystery woman named Natsuko. Aiko has unequalled psychic powers and she's strangely interested in princess Sachiko. She might be up to something. She's a WITCH.
An internet celebrity, often manages to sneak into private parties etc. and ends up posting videos of insane stunts he's done while infiltrated.
Photo blogger, who posted dull and meaningles photos until found a way to find spectacular photo opportunities. Has a mysterious pet named Dactyl.
The leader of the contractor group which captured the Defender of Panama
Second male member of the contractors. Does most of the dirty jobs
Female member of the contractors. A combat robot pilot
Half flesh, half machine. She is working for the contractors and managed to procure Natsuko's DNA for some sinister purpose. Fell from a high place but don't think you've seen the last of her.
The de facto leader of the alliance, he may be underranked in some situations but uses his charisma to persuade others to work for the common cause
Another European general who, like Wendel, gets things done.
Member of Wendel's command group and experienced signal officer. Last name not introduced yet. Often seen not wearing pants.
An old war dog who hasn't lost his touch.
Systems expert dealing in intrusive analysis techniques.