
Yumetsuki Kayama
The vigilante bringing your dreams into reality!Not your local hero!
Character Information
Name: Yumetsuki KayamaAlias: NightmareBirthday: June 2Age: 29 yearsGender: Female (She/Her)Height: 179cmHair Color: Dark Purple with blue highlights.Eye Color: BlueBlood Type: OQuirk: DaydreamOccupation: Unemployed, Vigilante.Fighting Style: Melee + support combat

Personality
Yumetsuki is a very lively person who doesn't think twice before saying what's on her mind. She acts very belligerently against villains, having a hit first, ask later approach, and, while not attacking heroes at first sight, does not care about using physical force to get them out of her way.Her personality doesn't change much outside of her vigilante persona, she still acts impatiently and aggressively, and, unlike her famous pro-hero cousin, Nemuri, Yumetsuki does not have patience with young people and finds them annoying most of the time.As a vigilante, she prefers to work at night, alone, and in places where the presence of pro-heroes is scarce.
Abilities
Yumetsuki is in top-shape physical condition and is a formidable opponent in close combat, where she utilizes her Quirk to force her opponents to fight without breathing or risk getting into a hallucination nightmare.She uses a pink wooden katana as a weapon to knock out villains in order to leave them for the police to find. Since what she does without a license is considered criminal, and knowing she is already breaking the law, Yumetsuki has no shame in breaking other laws in order to capture villains, but she still tries to not involve innocent civilians in her fights.
Description

Name: DaydreamQuirk Type: EmitterQuirk Range: Medium-range
Daydream allows the user to trick the target's brain into believing it's asleep by exuding a specific aroma from their skin.Unlike her cousin's aroma, which puts everyone to sleep, Yumetsuki's keeps them awake but tricks the brain into thinking it is asleep, making it start to dream in an awaken state. For the victim, it looks like hallucinations. She is not able to control what the other person will see in their awaken dreams, but she is able to influence it in a limited way.By influencing the victim's emotions, she is able to somehow direct the way the brain will dream, with bad emotions like fear and anger causing nightmarish hallucinations while good emotions cause more tame dreams to appear.
Weaknesses
It is possible to avoid the effects of Daydream by simply not breathing in the aroma. This makes fights against opponents with some sort of air filtration pretty complicated for the vigilante.While active dreamers can't get rid of the effect entirely, they can still control their hallucinations, making it easier to distinguish from reality.
Background

Born into the Kayama family, she is the younger cousin of the famous pro-hero and U.A. teacher Midnight.Back in her teen days, she used to look up to her older cousin and ended up joining U.A. to follow in her footsteps. However, before finishing school, on her second year during an internship, an unfortunate accident happened that resulted in the deaths of a couple of civilians. To avoid getting a hit on its own reputation, the pro-hero responsible for the internship pinned the blame on Yumetsuki, saying that her improper use of her Quirk affected him and made him unable to save those civilians.The story was false, of course, but still resulted in the loss of her license. Facing the threat of expulsion from the hero curse and the lack of faith in heroes after such an event, the young girl decided to just drop everything and leave the school altogether.Her desire to fight villains, however, unlike her dream of becoming a hero, never died. While doing mostly store clerk jobs during the day, she would train in her spare time almost every day until she felt ready, and, during the nights, especially in places where heroes didn't patrol much, Yumetsuki would go and patrol herself, catching criminals and villains alike, beating them to a pulp before calling the cops on them and vanishing.Such a lifestyle stated to take its toll after a while and got her fired from her day job when she started to have less and less energy during the days, sometimes arriving late after a beatup during the previous night. Today, she jumps from job to job but is unable to keep them for very long, always giving priority to her vigilante life.She never finished her hero course and doesn't have as much practical experience with her Quirk as most pro-heroes do. She still has a lot to improve on how to use and master her Quirk, but she compensates for that weakness with a strong mindset and body to fight criminals.