https://tvtropes.org/pmwiki/pmwiki.php/ … eDifferent

-Kira is something of a fusion between Revenant Zombie, Artificial Zombie, Flesh Eating Zombie and Technically Living Zombie, being that her body was put together and reanimated by magic and science. She retains basic human functions and can walk, talk and act like a normal human and blend in very well with society with just a little bit of glamour magic but she does need to consume brains and other organs, usually mixed in with food, to be able to function at her peak without worrying about losing control of herself and devolving into a feral shambling mess. In addition, her body is visibly stitched together from parts of human bodies while also being outfitted with bolts in her neck and other places, reminiscent of Frankenstein's Monster. She can even get a power boost from electricity and chemical viruses!

https://tvtropes.org/pmwiki/pmwiki.php/Main/BodyHorror

-Kira's body is a tall, muscular stitched together quilt of different pieces of flesh with bolts in her neck and other parts of her body with razor sharp teeth and a long monster tongue. She used to be human by the way.
--She isn't the only one either. Nurse Macabre looks beautiful but her large exposed brain is covered by a glass case. Said case is surrounded by fluids and machinery. While we don't yet know much about Doctor Graves, he's implied to be both unnaturally thin and tall with his face covered by a gas mask machine, so lord only knows what he really looks like.

https://tvtropes.org/pmwiki/pmwiki.php/ … ranoiaFuel

-Sure, she's hiding her true appearance with a glamour spell and she's nice and friendly, but there's something downright creepy about a flesh eating monster that can hide among an unsuspecting populace enough to perfectly blend in with people without anybody noticing. On top of that, she's superhumanly powerful, has access to powerful magic of unknown levels and carries around a demonic doll in her bag. On top of that, her monster 'family' can hide among people just as easily. Good thing Kira's on the side of the Angels so far...even if she isn't exactly one of them.

https://tvtropes.org/pmwiki/pmwiki.php/ … ongReasons

-Orinosuke is technically right that the enigmatic transfer student 'Tendou' has something to do with the weirdness involved in the story and their friend disappearing, but the difference is that she was there to investigate that same disappearance and save them, rather than being a part of the abduction.

https://tvtropes.org/pmwiki/pmwiki.php/ … ferStudent

-How 'Tendou Mika' introduces herself to the class and the disguise she hides behind as she integrates herself with the main class.

https://tvtropes.org/pmwiki/pmwiki.php/ … elinquents

-Kira used to be one back when she was alive and every now and then it still slips back out of her even when undercover, such as when she's threatening Mushan, motivating her soccer team like a drill sergeant, or thrashing the gang of punks who tried to attack her on her way home.

https://tvtropes.org/pmwiki/pmwiki.php/Main/BrainFood
-A Zombie Staple! She has brains and human organs and blood mixed into her food and drinks.

https://tvtropes.org/pmwiki/pmwiki.php/Main/CreepyDoll
-Lily, named after the real life evil doll, see below for link, hangs out with Kira and works as a psuedo-evil mentor, confidant, spirit guide and ally. She hasn't displayed any combat powers just yet but she is able to magically fit into her bag while producing her brain drinks without anybody noticing despite Kira carrying the bag around with her all day.
https://usghostadventures.com/lily/

https://tvtropes.org/pmwiki/pmwiki.php/Main/GRatedDrug
-Zig-zagged. Yeah she's not technically using a drug but she is drinking brains mixed with other organs and other things often enough to be comparable to alcoholism.

https://tvtropes.org/pmwiki/pmwiki.php/ … thTheDevil
-The whole reason Kira is in this situation in the first place is because she made a Faustian Bet with The Devil, or at least some Archdemon, that she would be able to defeat and capture an insane amount of demons and return them to Hell in exchange for getting her fallen friends out of there.

https://tvtropes.org/pmwiki/pmwiki.php/ … manitarian
-Zzzzzombie!

https://tvtropes.org/pmwiki/pmwiki.php/ … dScientist
-Doctor Graves and Nurse Macabre both fit this description before and after their deaths. What little we've seen of their research places them firmly in the horror movie villain style as well. There's probably a good reason they got Rider Kicked to death back when they were alive.

https://tvtropes.org/pmwiki/pmwiki.php/ … bomination
-Kira, 'Mother', Doctor Graves and the recently introduced Tall Students all fall into this category. Kira is functionally a MagiTechVirus Zombie with magical powers, 'Mother' is a towering demon wearing a flesh suit, Doctor Graves is a monstrous Doc Ock and the Tall Students are tall, thin, lanky demons badly masquerading as humans and abducting people around the city for as of yet unknown but sinister purposes.

https://tvtropes.org/pmwiki/pmwiki.php/ … tompBattle

-Thanks to Kira's guidance and inspiring them, the Soccer Team manages to deliver a complete and utter smack down to Mushan's own soccer team.

--As listed above, Kira's street fight with the gang resulted in her easily smacking them around and not even breaking a sweat.

---Mushan's own fight with the tall demon resulted in her being easily pimpslapped unconscious.

----Mushan's humiliations continue even after her kidnapping! When she tries to swing on their monstrous kidnapper she gets zapped across the room and electrocuted without the demon putting any effort into it and is reduced to screaming and writhing on the ground. Even the other students are mortified by this and Kuma is angered enough to try and throw an entire desk at him, as in the chair and desk attached to it, and he just swats it aside and throws her against the wall with telekinesis. Niikura tries his luck next and gets swatted the same way. Then, after getting good and angry over this, Niikura tries to fight him AGAIN! This time however he convinces the monster to fight him without his Ruler-Staff, thinking it was the source of his powers, only for the Monster to effortlessly swat him again and beat him badly enough that he's left puking on the floor and then Niikura being slammed down on the desk. The only reason he wasn't killed outright was the monster's sadism, Mushan Akane distracting him and Kira arriving at the school.

-----Back with Kira, her fight with the first demon is a complete smackdown with her busting it up, punching a hole in it and then slicing it open with her hand before slicing its head off and eating its head, brains, eyes, flesh and all! The only things she picks off are the demon's horns. Just to finish it off she captures the demon's spirit and sends it to Hell and has the corpse of the demon dismembered and sent back to Mother to be turned into food.