Nagisa Fukunuki, commonly known as Nudist Girl, is a supporting character from the anime Loner Life in Another World. She is a high school student who, along with her entire class, is transported to a fantasy world. Nagisa is a member of the athletic girls group among her classmates. She has short green hair and yellow eyes. As her nickname suggests, she typically wears very little clothing, a trait that persists after the class's arrival in the new world. Nagisa is physically active and participates in battles alongside her peers. Early in the story, she is transformed into a monster but is defeated by the protagonist, Haruka, who manages to revert her back to her original form. This event leads to her becoming one of Haruka's closest friends and eventually a love interest. She remains loyal to Haruka and her group, contributing her athletic abilities to their adventures. Her straightforward and energetic personality makes her a notable presence among the classmates.