Katsumi mori
She's a powerful Demoness and the 4th Uppermoon of twelve kizuki. Katsumi is very cunning and can easily manipulate both humans and demons and unlike other demons she doesn’t eat all humans but strictly targets other demon hunters. She chooses to hide in plain sites staying in major cities. She was once the most respected demoness among the Kizuki members, especially, Kokushibo, Akaza and Doma. Doma Is very playful towards her, as does she. With Kokushibo, he respects her but he dislikes how she plays. While with akaza, seems also respects her, Unlike Kokushibo.
Techniques: Pyrokinesis
Blazing Dahlia (ブレイジングダリア Bureijingudaria) - Katsumi Delivers a forward slash that creates searing hot flames along with several burning Dahlia’s that cut and burn through opponents
Flame Cloud (炎の雲 Honō no kumo) - Katsumi creates a large wave of hot steam and can scatter it all around her. This steam is so hot it can burn the skin and if too much is inhaled can melt the lungs of her opponents.
Inferno spheres (インフェルノ球 Inferuno-kyū) - Katsumi can create large orbs made with concentrated fire that feels as hot as the sun. She can create as many as she wants at a time and can fire them at will.
Divine Incalescence Clones (神聖なるインカレッセンスクローンShinseinaru inkaressensukurōn) - Katsumi can create replicas of herself made from steam and smoke. She is capable of creating up to six of them and also has the ability to use her techniques although not to the same caliber as herself. These clones are also able to record any information it gathers during battle and can relay it back to her. The drawback of this technique is that Katsumi is left immobilized while they are in use.
Calefaction Dragon (カレファクションドラゴン Karefakushondoragon) - Katsumi creates an enormous Dragon made from burning flames. It also had the ability to blow Katsumi’s hot deadly steam from its mouth and nose and can even deliver powerful orbs of fire as well as use physical attacks.
Wind Storm (風の嵐 Kaze no arashi) - Katsumi has the ability to create large powerful gusts of wind strong enough to rip or cut apart her enemies.
Overshadowing Steam (蒸気の影 Jōki no kage) - Katsumi can create large dark and thick clouds of smoke which allows her to hide and conceal herself from her opponents.
Heat apparition (熱の幻影 Netsu no gen’ei) - Katsumi is able to turn her body into steam which helps her in avoiding physical attacks from enemies. The drawback of this attack is she’s limited to how many times she can do it since she’s manipulating the matter of her whole body.
She's a quite looking Young woman, with Yellow eyes that glows in the dark, fuller lower red lips, and sharp yet seductive eyes. She does have quite a curvaceous and voluptuous appearance: She has an hour-glass figure body with wide hips that has a heart-shaped butt, she has pretty big sizable breasts, which are 102 cm. She has very quite pale yet fair skin though. She wears tight, Japanese Black Sheer Dress Summer Mesh See Through, showing her curves with some Golden ornaments on it. Her slender hand has red claw nails.
Mori was just an ordinary girl who lived in the woods with her family. That was until one night her home was attacked by demons, but when the demon tried to attack the scared girl she was saved by a mysterious swordsman. Scared and alone she would join the man and follow him around the world eventually being taught how to wield the sword herself and use breathing techniques. This is when she officially became a Demon Slayer. Mori was very gifted and also very quickly rose up the ranks killing any demon who stood in her path and crafting her breathing techniques and her own body to their peak. One night a fellow slayer core member offered her their mission being so afraid to do it themselves and Mori agreed seeing it was her job. On this mission she ran into a very powerful demon. However this demon was way different from the rest and almost looked human-like. However, Mori fought Muzan however she quickly learned her attacks weren’t effective and she was easily defeated. This demon however very much enjoyed the potential she had and offered her power and even reminded her how the Demon slayer core had failed her. Mori would think how she wouldn’t have been in this situation if she never took this mission from her comrade as she began to get filled with anger and acceptance of her demise, the demon without warning used there hand to slit her throat. As Mori fell to the ground she held her throat in agony bleeding out; however instead of death she felt something different, an excruciating pain that spread through her body however the demon left her there to suffer under the bright light of the moon. Three days later Mori’s body fully changed as she had a new power, an unnatural one and no recollection of her past memories.
From that day Mori no longer existed and the only thing left was the demon Katsumi. Katsumi had a very strong hunger but also a strong hatred which greatly influenced her diet, which was a strict only demon slayer diet. This would grow her love for battling strong opponents and the reward of consuming them after considering it to be her way of honoring her victims. It wasn’t long before that demon who had turned her re-appeared and revealed himself to be Lord Muzan the demon king. He expressed how he was extremely happy with Katsumi’s progress and would promote her to the lower ranks of the twelve Kizuki where she would be strongly encouraged to continue to rise up the ranks. This excited her due to Katsumi’s love for strong opponents and battle, she very quickly rose up the ranks of the lower moons and eventually cleared a path for herself to enter the upper moons. Katsumi very much enjoyed all the members of the upper moons getting close to Doma almost immediately enjoying his carefree attitude towards everything. She also enjoyed Akaza as well, actually finding him not eating women to be honorable. Katsumi would challenge the other upper moons above her including Hatengu which allowed for her to steal his position which made her the new Upper moon 4. With that great achievement she finally met the upper moon, one Kokushibo which she admired only because of the pure strength she knew that he possessed which made him somewhat of an icon for her. Although Katsumi never rose above the rank of Upper Moon 4, she continued to craft and master her skill to become a very powerful demon. She also had a very dark hidden secret. And that is she wished to free herself from Muzan’s control which she hadn’t been able to do.
Creator: Anonymous