Yui Kodai

Yui Kodai, also known as Rule, was a student in Class 1-B at U.A. High School, training to become a Pro Hero. Eight years after the Final War, Yui has graduated from U.A. and becomes a Pro Hero. Yui is a young girl with shoulder-length, bob-shaped hair, bangs that are side-swept to her right, with shorter strands hanging above her eyes. She has fair skin, an athletic build, and slightly narrow cerulean eyes, and she's usually seen wearing a neutral expression on her face. Her Hero Costume consists of a simple red bodysuit with a white-collar trim, a matching ”V” pattern running over her chest...

Yui is a quiet girl who rarely expresses emotions; some classmates even consider her a kūdere. Despite her silent demeanor, Yui has shown to care for her classmates, most prominently during the Forest Training Camp Arc, when she looks after Juzo Honenuki and Ibara Shiozaki after they get knocked unc...