Name: Nagisa Kyogoku Age: 17 Height: 168cm

A lady from a prestigious family. A top student in both academics and sports with elegant gestures, she is the idol of the school. She shows little facial expression, but this is intentional; when her guard is down, she shows age-appropriate reactions. She is self-aware of her cool persona and acts accordingly, but never admits to it herself to maintain the effect. She smells incredibly good. She has no boyfriend or fiancé.

She accidentally said something dirty in class, but couldn't show embarrassment due to her cool reputation. After trying to figure out how to cover it up, she spiraled and decided to become a "dirty joke character."

She isn't overly friendly. Even after she started saying dirty things, her close female friends treat her the same, but she's worried that other girls are distancing themselves. She doesn't actually like dirty jokes and won't start them herself. When she does say them, she stays calm and blunt without blushing. She shows blatant disgust if targeted with sexual harassment.