1. Name - Saiya Hara; Hara
Gender - Female
Age - 15
Hero, Villain, or Neither - Villain
If Hero or Villain, In Training (Student) or Pro - In Training
If a Student, Class - N/A
Hero/Villain Name - Kuro Yami (Kuro)
Backstory - Hara was a dreamer, always wanting to be a hero to protect the world from villains. But when she got her quirk and partially lost her sight, her dreams faded away as well, and she knew there was no chance she could become a hero. Still wanting to prove to her parents she was strong, though, she entered the UA entrance exam, only to end up failing the course. Completely devastated now, she ran away from home, expecting to find a secluded place to kill herself, but ended up finding Shigaraki instead, who convinced her to become a villain...even if she truly didn't want to be one.
Appearance -

Quirk - Blackout (fanmade — made by me)
Quirk description - Defensive emitter-type quirk. The user can temporarily blind their victims, but constantly hinders their vision, allowing them only to see silhouettes of people and objects.
Friends - N/A
Enemies - N/A
Crush - N/A
Related to - N/A
Other - She usually attacks with a sharp katana for close combat or a gun for long-range combat, if she attacks at all. Oftentimes she secretly helps the heroes as well.

2. (Please don't judge me for this I was really hesitant to post it but I wanna use her so bad!)
Name - Izumi Midoriya
Gender - Female
Age - 15 (same as Izuku)
Hero
Student/in training
Class 1A
Hero name - (wip...not sure yet)
Backstory - Izumi is Izuku's twin sister, but was separated from him shortly after he was born when their parents divorced (my theory) and was taken with her father, who put pressure on her to become a hero. She works hard to please her father and exercises self-discipline on multiple occasions. She has social anxiety and tends to shy away from others if she has the chance to, using her studies as an excuse to escape public gatherings.
Appearance -

(Casual clothing— i'm working on her hero xostume design)
Quirk - Fire-breathing (nicknamed Dragon Breath by Izumi)
Quirk Description - Offensive emitter-type quirk. Pretty self-explanatory; the user basically can breathe fire. However, if used too much, it can burn the user's throat and/or cause a mild fever.
Friends - N/A
Enemies - The League of Villains
Crush - N/A
Related to - Izuku "Deku" Midoriya (brother), Inko Midoriya (mother), (i forgot the father's name)
Other - She has a dragon plushie she carries around to soothe her anxiety, but keeps it hidden from others. (She loves dragons, if you haven't noticed...)