Kimetsu no Yaiba Role - Reverse AU : Demon Moons Version
So the last one got out of hand. Surely, this one won’t as well-
(Jk it’s gonna be long asf)
But I managed to fill all the spots HELL YEAH
Upper Moon One : Himejima
I mean, do I have to say much more.
Plus he’s canonically one of the strongest Pillars (COUGH Demon Moons) in the series.
Physically, he’s just as buff as his human counterpart, with kind of the only difference being that he has what looks to be cracks running down his arms and fingers. His eyes are still white and he can’t see, but the kanji for ‘Upper Moon One’ is engraved into them.
His Blood Demon Art would resemble Earthbending, to be honest.
Not exactly like it, but it is a martial art. It takes a lot of strength to do, and since Himejima is blind, he sees based off of vibrations and the like (not with his feet like Toph no-)
He’ll kill any human but children. He refuses to kill children.
Still religious despite it being kind of hypocritical.
Step out of the way it’s DADDY
His eye makeup isn’t makeup anymore, it’s his demon crest.
As an Upper Moon, he’s slightly paler than his human counterpart, but still likes to drip jewels and other expensive items.
He had three human wives before, now he has three demon wives that he loves very very much. More than you would think a demon could love somebody else.
His Blood Demon Art obviously deals with sound. With it, he can charm any human into doing his bidding (killing themselves / each other, etc). They don’t even have to see him for it to be effective.
Btw he uses a harp to make his music, and sometimes his voice.
He only gives the time of day to opponents that will wow him. If they aren’t flamboyant at all, he won’t fight with all his strength. He’ll just kill them.
Impress him, and you may even be able to walk away with your life
Upper Moon Three : Kyoujuro
Certified does not wear a shirt
Somehow a very jubilant demon. He feels hella adrenaline when getting into fights
Battling him is a cross between trying not to fucking die and trying not to listen to him while he compliments your strength
Doesn’t often kill civilians. His only true enemies are Demon Slayers, so until they’re eradicated he won’t hurt innocent people
He uses a katana in battle, and his Blood Demon Art deals with fire of course.
It’s a close-quarters ability. Any injuries he leaves on his opponent will begin to leave burns all over their skin, stemming from the point where his katana contacted their skin.
Very pretty demon crest. A bright red flame that starts just below his left hip, and blazes an interesting trail diagonally across his chest, wrapping around his neck and right shoulder.
In a way, he’s charming. A respectful opponent, and one that shouldn’t be underestimated.
One word to describe ‘Nemi
Always covered in blood somehow. He’s decorated in it by the time his opponents are dead
He has no qualms in killing civilians, whether they be women or children. The only reason he avoids babies is because he doesn’t like how they taste, but everything else is fair game to him
He has big, big wings that protrude from his back, similar to that of a hawk’s. He doesn’t use them to fly often, seeing as that would draw attention to him in largely populated areas. They are usually tucked away. During battles, they are unfurled, and used to sense the locations of his enemies, as well as how many of them there are.
His wings can produce gales of wind so strong they would peel the skin off of an average person. He is fast, but not quite the fastest out of all of the Demon Moons.
He has a disadvantage in close quarters, but that doesn’t mean he isn’t strong. He could just as easily snap someone’s neck if they got too close to him for too long.
Loner boy isn’t often seen. He lets Demon Slayers seek him out instead of the other way around. Most of the time, they walk straight into his trap, and are never seen again. Not even a drop of their blood is left behind.
He hides in the same area most of the time; the ocean. A port village that often sees sailors lost at sea. Giyuu doesn’t usually eat civilians, but just enough for it to be seen as off.
Resides in the sea, right under the docks. A half-submerged cave is where he makes his home. Demon Giyuu is equipped with gills, as well as eyes that can see clearly through the dark water. He is at his strongest in the water, and rarely goes onto land unless he absolutely has to.
Because of his reclusive nature, Giyuu goes mostly unaccounted for by the Demon Slayer Corps. Unless he accidentally puts himself out there, you wouldn’t be able to track him easily.
His demon crest looks like dozens of splotches of blue water, all over the right side of his face and neck. He has no particularly special ability, aside from his lightning reflexes and agility. That’s usually all he needs to make an easy kill.
I’m gonna go off on a limb and say he’s very similar to the snake demon we see during his backstory, but not quite so chummy with humans. He has no worshippers.
Lives in a hole in the ground oop-
Very attached to Lover Moon One. He was the one that turned her into a demon, after all. Perhaps they were lovers…
Being a snake, his fangs secrete a poisonous venom. When injected, humans will die within days or minutes, depending on the dosage. There is a limit to how much he is able to produce at one time, though.
Should anyone so much as try and hurt Lower Moon One, he would probably rampage. Nobody, and I mean it when I say nobody, messes with her.
He has no qualms in killing whoever he wants. He doesn’t really feel anything for humans, so he doesn’t care who he kills and eats.
She absolutely loves humans, but her beauty is an uncanny one. Even laying your eyes on her will leave you with an eerie feeling.
And yes, she loves humans, but her love is so aggressive. Oftentimes, she ends up killing those humans she’s decided to turn her attention to
It’s all on accident. She hates leaving a mess, though, so she has no choice but to eat them. Her strength precedes her, and even though it makes her very sad, she’ll make that mistake again no matter what.
She and Upper Moon Six are very attached to one another, but she’s less defensive about it than he is. He’s stiff and hard to get along with, but he melts in her presence
Mitsuri doesn’t exactly have a Blood Demon Art, per se. Her strength speaks for itself in volumes
She’s strong and agile, and although she loves people, she’s more than willing to defend herself when attacked. Approach with caution, if you have that chance
Lower Moon Two : Muichiro
Another quiet demon, much like Giyuu in nature
Lives where it’s dark; his eyes aren’t equipped to change depending on the light, and his pupils are always dilated to the farthest extent. Even the moon is a little bit too much for him
Because of the problems with his sight, his appearances are rather sparse. You’ll only ever fall prey to him if you wander into his domain, or if you’re out during a new moon
EXTREMELY volatile; under NO circumstances do you approach, especially on bright nights like the full moon. He won’t attack if you don’t get too close, or if he’s actively on the hunt. Your best option is to turn around and run as fast as you can, and pray he won’t try and chase you
If the mist sets in before you notice it, just hope he isn’t hungry. Once you’re already in the cloud, he can feel all the movements you make, and your chances of making it out start to plummet
Lower Moon Three : Shinobu
Despite only being Lower Moon Three, she’s as ruthless as they come, and enjoys the bloodshed twice as much.
Poison is the name of her game. She’s the fastest Demon Moon to date, to the point where catching her is almost impossible. It’d take a stroke of luck to find her cornered, and not even that promises you victory
She’s the most knowledgeable of human anatomy and how they function, so she knows exactly how to concoct her poisons to target different organs, depending on how she wants someone to die
When she’s hunting, she uses the poison that causes the least amount of pain - the one that’s going to kill the quickest. She’d rather not have any of her victims scream when she finally attacks
For taking on demon slayers, though, she uses the weakest one, that’ll draw out their pain the longest, until they go into shock and die, or they lose too much blood. She doesn’t care either way
If you find flowers in cold climates, like mountain peaks or valleys during winter, RUN. Run as fast as you can. She’s already there
Usually she doesn’t ever leave the mountains, and certain ranges are avoided like the plague for the amount of missing travelers that pass through them
Those flowers are a part of her Blood Demon Art - she spreads them out over several square miles, even covering the entire mountain with them. Over time, her flowers begin to release a deadly toxin, though it’s incredibly diluted and won’t care significant harm if you’re only in the vicinity for a short amount of time.
But naive or ignorant travelers who get caught walking through the flowers won’t have time to escape before the poison begins to fill their lungs and paralyze them, starting with their muscles and ending with their heart
After it’s all said and done, Kanao will come and collect the body, and after a few days or weeks, the flowers will be gone. It’s as if nothing ever happened
Lower Moon Five : Inosuke
The boar head is - it’s his - it’s his head
He’s quite ghastly. There’s nothing alluring or inviting about him. Even the bravest of fools, or the most naive of men, would turn tail and run for the HILLS at the sight of that beast
It’s not like it’ll matter, anyways. Once he has your scent, he’ll catch you, even if it takes the whole night
He likes Lower Moon Three a lot, and he isn’t sure why. It’s a feeling he can’t quite place
He’s the type of demon who will challenge a Hashira, so it’s a miracle he hasn’t been killed yet
Another loud one, but the crybaby type
He spends most of his days and nights hiding, so good luck finding him if you’re really trying to go after him
Even though he’s the weakest Demon Moon, he’s somehow the hardest to find on most occasions
The only time he’ll be out and about it during thunderstorms, where the sounds of his attacks will blend in with the surrounding ambience
He always gets nervous around pretty girls
The embarrassment usually means he kills them faster, or before they can ever set their eyes on him
He’s harmless most of the time, but if you get caught by him, you’re either hella unlucky or hella stupid
Demon Progenitor : Ubuyashiki Kagaya
Almost nothing is known about him, other than the fact that the Demon Moons would protect him with their lives
He can certainly take care of himself, though. It’s the entire reason he’s been around for thousands of years, and it’s the whole reason he hasn’t been found since then
You may think he’d be equally cruel to his Moons, but he treats them gently, and with respect. It’s what they deserve, for following him so blindly
The only time he truly ever gets upset is when one of his Moons is killed by a Hashira. You’ll never see fury like that ever again
Ubuyashiki isn’t the kind of demon who hungers quickly. He can go years without eating
But if he’s truly ravenous, nobody is safe
