Karen Travers has green eyes and gray hair. He wears an armoured black overcoat with cauldrons and gauntlets. Very rarely, he wears a 'Men-yoroi' demon-like mask.

First Septentrion in the OSF

With his handsome appearance and silver tongue, he can befriend anyone. According to him, he's especially popular with women. He trained together with Tsugumi Nazar, so they've known each other for a long time and are close friends who chat with each other freely.

A charming, silver-tongued OSF soldier

 Arashi has red eyes and long salmon pink hair. She has adopted the Chie variant of the black military uniform which consists of a sleeveless red jacket and hood, boots and her signature red earmuffs.

The face of OSF, Lazy, Show-Off

Naomi has blue eyes and blond hair. She has a handmade hair clip with the same appearance as the one she gave Kasane when they were younger. Naomi's battle attire is unnamed.

A cute, yet shy OSF soldier

She has a cheerful and lighthearted personality, which is hown in her behavior, so she is sometimes mistaken for a boy. She wonders why so many people make that mistake about her, and it bothers her. Despite her looks, she has a delicate personality.

A cheerful OSF operator

Wataru is An OSF Operator in charge of Yuito's Platoon. He is the older identical twin of Haruka Frazer, who is also an operator. His slight frame and effeminate behaviour causes him to be frequently mistaken for a girl. He seems to be annoyed at correcting people about his gender, but hasn't considered changing his look at all and doesn't really seem to care. Despite his looks, he has a dynamic personality.

An OSF platoon operator

Kasane has long, grey hair with red eyes and matching flower hair ornament Naomi made for her. She opts to wear the Shinobi variant of the black military uniform, Dawn White Battle Attire and a number of other outfits. Shinobi consists of a shoulder less shirt with sleeves and grey leggings - based on Naomi's suggestion.

Cold, Pragmatic soldier of the OSF

Team STRQ consists of Summer Rose, the brave and outgoing team leader. Taiyang Xiao Long, the caring and cool one. Raven Branwen, the bossy, sassy and cruel huntress. And Qrow Branwen, a hot-headed drunkard.

A legendary team of legendary students

Yuito has short, dark brown hair with red streaks and red eyes. He opts to wear the Samurai variant of the Blk Battle Attire which consists of a black hooded jacket, long black pants and grey strapped boots. He wears a glove on the hand he uses during telekinetic attacks. He also has a sheath for his sword. He also has a number of connection cables on his body that are visible when using SAS. He has an earring-like cuff on his left ear. 

A bright and optimistic OSF soldier

Based on game and anime 'Scarlet Nexus.'

In a far distant future, a psionic hormone was discovered in the human brain, granting people extra-sensory powers and changing the world as we know it. Just as humanity was entering this new era, deranged mutants known as Others began to descend from the sky with a thirst for human brains. Highly resistant to conventional attack methods, extreme measures needed to be taken. Those with psionics were chosen as humanities last line of defense. 

Japanese-Style world, where you are in the OSF.

A kind, beautiful boy who is frequently mistaken for a girl. Betraying that appearance, however, he is a Septentrion Sixth Class, who uses his brilliant mind for sharp analysis and whose calm, adult personality makes him trustworthy.

Short, yet powerful OSF Septentrion

Neo, themed after Neapolitan ice cream, has the appropriate trio of colors in her hair and on her outfit. Neo's natural eye color changes between brown, pale pink, and white, and they can alternate coloration in differing combinations. Neo is a mute who cannot speak and as such communicates purely through body language, miming, or text messages. She has been mute since birth. Neo is cruel, vicious, and sadistic towards her enemies. She is also determined, manipulative and rather perceptive.