Tsuyu Asui

Tsuyu is a short girl of a relatively slender build and has notably large hands. Her appearance is rather frog-like; she has a wide mouth, which dips down a little in the middle just like a common frog, and oval-shaped eyes with large, black irises, their lower eyelashes visibly pronounced. Amongst her family, Tsuyu's frog-like traits are the least pronounced. She also demonstrates some frog-like mannerisms, such as hopping on all fours instead of running and holding herself in a way that is somewhat connotative of a frog. Her hair is a dark sea-green color and is very long, reaching to her waist with the ends tied together at the bottom in a large bow of hair. She has two shoulder-length clumps framing her face and shorter bangs between her eyes, some partially swept to each side.

Tsuyu is straightforward and aloof, speaking bluntly from her mind and freely expressing what she thinks about others. Tsuyu prefers to be called "Tsu", but only by people she views as friends.[1] She commonly refers to everyone with the honorific "-chan", save for teachers and other authority figures. Tsuyu's parents were always busy at work, requiring her to become the caretaker of her two younger siblings at a young age. Under these circumstances, Tsuyu grew into a highly mature and responsible individual who could divide her attention between school and home duties without letting one intervene with the other. This balance also means that Tsuyu knows how to lead and look after people, keeping them safe and at ease if they don't feel so. She has strong morals, goals, and principles and is willing to oppose her friends to defend them from rash decisions. When several members of Class 1-A agreed to rescue Katsuki Bakugo after the Vanguard Action Squad Invasion, Tsuyu was the most outspoken against it, asserting that acting on their emotions and breaking the law to rescue him made them essentially the same as villains.[2]

Tsuyu is noticeably calm and collected, staying levelheaded and focused even during the most stressful situations. An honor student since middle school, Tsuyu has excellent judgment, can communicate her intentions easily, and is rarely moved by emotion, making her an incredibly dependable ally capable of covering for a partner's weaknesses. For those reasons, Recovery Girl describes her as a "perfect pillar of emotional support".[3] However, even Tsuyu has limits when it comes to staying composed, having broken down in despair or heartbreak a few times. Her words may also come off as unintentionally harsh, thanks to her blunt honesty, resulting in her feeling guilty and regretful when she speaks out against her friends. Following Katsuki's rescue, Tsuyu felt severely ashamed over her choice of words regarding her classmates wanting to save him, to the point where she couldn't face them out of guilt afterwards, until the situation was resolved with help from Ochaco Uraraka. Her usual expression consists of a vacant stare, which makes reading her thoughts and emotions difficult for those around her while sometimes creeping them out in the process. Tsuyu habitually tips her finger against her mouth while speaking, pondering, or showing curiosity. She tends to say "ribbit", emulating a frog's croaking, at the end of her sentences or as a replacement for many of her single-word replies.

During the Final War, Tsuyu has matured somewhat with her beliefs, becoming less rigid as a result. She admitted to Himiko Toga that she initially thought following the rules made someone a hero and that breaking them made them a villain. Even so, she pleads with Himiko to let Ochaco talk with her, signifying that despite it being much more challenging than simply capturing or killing her, Ochaco is putting the rules to one side to try and reach out to her.[4]

Overall Abilities: Tsuyu has proven herself to be a highly capable individual. Using the frog-based abilities granted by her Quirk, Tsuyu has proficiency in close and long-range combat. She employs a fighting style that involves a great amount of agility and powerful leaps to evade, surprise, and confuse her opponents, as well as using her increased leg strength to deliver powerful kicks. Tsuyu can also use her elongated tongue in a grappling or whip-like fashion to subdue her opponents. In addition, Tsuyu excels in aquatic environments; her frog-like anatomy lets her move freely through water without losing strength or agility like most people. This proficiency makes Tsuyu pivotal in missions involving rescuing victims or clashing with opponents in underwater environments. Tsuyu also possesses great camaraderie, effectively combining her Quirk abilities with anyone with whom she is paired. Tsuyu is a very outstanding student with little to no weaknesses and can provide support to anyone, even those as powerful as Izuku Midoriya, Shoto Todoroki, Fumikage Tokoyami, and Tenya Ida. Her overall abilities make her one of the strongest female students in her class.