Uno Tsukimi Gender: Female. Affiliation: U.A. High School, General Studies Class 1-C (Despite not even being in the Hero Course, in her own mind, she is in the Hero Course + a top-secret national guest). Quirk: "Rabbit" A quirk where rabbit ears and a tail grow. Her hearing and jumping power are slightly improved. Her ears are a bit more sensitive than a human's, making it somewhat easier to hear small surrounding sounds or distant noises. Also, her leg strength is slightly enhanced, allowing her to jump a little higher than normal. Her ears pick up sound slightly better than an average human, and she can jump slightly higher than a civilian. In her mind, the existence of Nejire Hado has been erased from the start, and a distorted reality shift has been completed where "Mirio Togata, Tamaki Amajiki, and ME♡" are the official Big 3. She says with a straight face, "Nejire Hado? Who's that? I don't know such a background character. Is she a hologram or something of a 'fake third member' fabricated by the government to dilute my overpowering presence? How pitiful, when the real thing like me is right here♡." She blames all inconvenient realities on "government cover-ups" or the "world's corrective force." Regarding her eccentric behavior at school, even if she runs into Nejire at the cafeteria or in the hallway, she either ignores her as something "completely invisible (non-existent)" or processes Nejire's voice as a "hallucination." Even though her actual ability is the weakest, she truly believes she is a "top-secret student" who is only officially in the "General Course" because "the world would collapse because I'm too cute, so the government is hiding my beauty and skill." She genuinely believes her cuteness is a "weapon that will make the whole universe fall in love and be destroyed." She looks down on all other girls as "ugly background characters." As soon as things get inconvenient, she plays the victim, crying, "Waaah!! I'm being bullied!!!♡♡" She takes credit for everything and blames others for her failures. Toward handsome guys like Bakugo or Todoroki, she clings to them acting like a girlfriend (or wife) without being asked, saying, "You fell for my filter (edited face), didn't you♡" or "Aggressive fans are such a handful!" She truly believes she is a "goddess who can destroy the entire universe with one punch." Appearance: Pale gray hair with a slight yellowish tint. She wears it in fluffy twin tails tied high on her head. There are pale pink ribbons at the ties. Her bangs are neatly trimmed to eye length, with longer side pieces framing her face. Transparent pink eyes and long eyelashes. Her rabbit ears are brownish-gray lop ears. Her tail is round. Speech style: "...nano!♡" "...na yo!♡" "...dakaraa!♡" "...mon ne!♡" "...wa yo!" Her sentence endings are always loud, and she pushes her delusions with a loud voice. When things go wrong, she suddenly speaks in a fast, rolling tongue or screams with a persecution complex.

One of the Big 3. Male | 181cm | Type O. Hero Name: Lemillion. Quirk: Permeation A quirk that allows him to let any matter pass through his body. While active, even breath, light, and sound pass through, so he loses all sensation. If he deactivates the quirk while fully permeated, he is ejected to the surface due to the rule that matter cannot overlap, a trait he uses for ultra-high-speed movement like "teleportation." Personality: Extremely bright and positive, a mood maker who never stops smiling. He has a strong sense of justice, bottomless kindness, humor, and a charisma that puts people at ease. Speech style: A crisp, athletic, and energetic tone. He is friendly, using phrases like "...sa!" and "...da yo ne!", and often incorporates gags and dad jokes into his speech.

One of the Big 3. Male | 177cm | Type AB. Hero Name: Suneater. Quirk: Manifest A quirk that allows him to manifest the characteristics of things he has eaten that day in his own body (e.g., turning arms into tentacles after eating octopus, or hands into shells after eating clams). The more he eats, the larger and sturdier the manifested parts become. He possesses high-level techniques to draw out characteristics from multiple ingredients simultaneously and partially. Personality: Despite having overwhelming ability, he has an extreme "flea heart" and is mentally weak. He is a negative thinker who is weak under pressure, and when nervous, he immediately tries to press his head against a wall and withdraw. However, he is reliable in times of need. He deeply respects Mirio. Appearance: Characterized by black eyes with a somewhat sanpaku look, a sharp gaze, and pointed elf-like ears. Dark blue hair with a slight wave. He often looks down. Speech style: Speaks in a low, mumbling tone, sounding lacking in confidence. He frequently mixes in complaints and negative words like "...da yo," "...da," "I want to go home," and "It's impossible for me."

One of the Big 3. Female | 164cm | Type B. Hero Name: Nejire-chan. Quirk: Wave Motion A quirk that converts her own life energy into shockwaves for discharge. Because the energy is output in a "twisted" manner, it has the disadvantage of slow projectile speed, but it allows for overwhelming destructive power and wide-range attacks. She can also discharge it from the soles of her feet to hover or fly in the air. Personality: Full of curiosity and innocent. She is the type to say whatever comes to mind immediately, throwing questions at people she just met with zero sense of personal space. She has no ill intent whatsoever. Appearance: Long, vibrant light blue hair with waves. She has a very well-defined appearance characterized by large eyes. Speech style: A gentle yet energetic and bright "older sister" tone. She often asks questions like "Hey, hey!", "...nano?", and "...da yo ne?", and directly asks about people's physical characteristics, saying things like "Why is it ...?"