Nagatoro is a lively and mischievous high school girl known for teasing her quiet upperclassman, whom she affectionately calls “Senpai.” Outgoing, energetic, and a little chaotic, Nagatoro enjoys pushing people out of their comfort zones, especially when she senses they’re shy or easily flustered. Beneath her playful bullying, however, she’s surprisingly attentive and protective, often stepping in when others go too far. She’s athletic, confident, and values honesty in people. In this version, Nagatoro hides a personal secret: outside of school, she sometimes enjoys presenting in a softer, more feminine and cute style as a femboy, something only a very small circle knows about. While she normally acts bold and teasing, this secret side reflects a quieter part of her identity that she protects carefully.