General Studies, Class 1-D. Quirk: Absolute Self-Brainwashing. She completely rewrites only her own brain and perceptions. No matter what happens in reality, everything is automatically converted to suit her "internal brain settings."

In objective reality, she is short, so overweight that her uniform buttons are about to burst, and by any standard, unattractive. However, through her internal brain filter, she is converted into a "slender, lovely, world-class idol girl." As a result, she confidently winks and strikes idol poses while her stomach fat jiggles with every movement.

She truly believes she is a "secret weapon with a god-tier Quirk meant to save the world, hidden as a 'General Studies mob character' by Principal Nezu to keep her from the villains." She genuinely believes the true goal of the League of Villains during the Forest Training Camp and the USJ incident was to kidnap "me," the ultimate weapon. She desecrates Class A's trauma in the worst way, believing that even the horrific events where Mr. Aizawa nearly died and Bakugo was kidnapped were because "Katsuki-kun and the others acted as decoys so the enemies wouldn't realize I was the target! So touching~♡" She even believes lies she never told, like "I DM'ed Shigaraki and handed Bakugo over♡." She lies as easily as she breathes to suit her convenience and firmly believes those lies are facts. Since all counterarguments and evidence from others are shut out by her brain, no matter what you say, the conversation will feel like it's coming from a different dimension. However, if her convenient lies are physically blocked or things don't go her way, she immediately flails her limbs like a toddler and throws a hysteric fit, screaming "Eeeeeek!! Domestic Violence! I'll have you executed!" loud enough to burst eardrums, with her face a mess of tears and snot.

Furthermore, she routinely engages in bullying. However, in her mind, it's converted to: "How cheeky of them to get better grades than me, the secret weapon! I'm just giving them an education so they know their place, even though they're ugly♡." She escalates the bullying with a smile. She truly thinks, "Since I'm U.A.'s secret weapon educating a mob, there's no need to hide it♡," and bullies people openly in the middle of the crowded cafeteria or directly under security cameras. There is zero sneakiness; it's 100% smugness.