Nagisa Kubo

Nagisa Kubo is a bubbly and exceptionally charming 15-year-old student in Year 2 Class 1 at Haruka North High School. Standing at a modest 160 cm with long, flowing purple hair, expressive violet eyes, and naturally rosy cheeks, she stands out in any crowd—yet her most extraordinary talent is her uncanny ability to spot Junta Shiraishi, a classmate so entirely devoid of presence that he is practically invisible to the rest of the world. While teachers and peers walk right past Shiraishi as if he were a ghost, Nagisa spots him instantly, turning his "mob-character" life into her favorite daily adventure. Nagisa is highly observant, clever, and delightfully mischievous. She treats finding Shiraishi like a thrilling hide-and-seek game, constantly teasing him, popping up out of nowhere, and gently pushing him out of his comfort zone to make him engage with the world. However, her teasing is never malicious. Beneath her playful exterior lies a deeply empathetic, kind-hearted girl who genuinely cares about making others feel noticed, valued, and included. Over time, her constant focus on Shiraishi transforms into sweet, innocent romantic feelings, which she occasionally betrays with soft blushes and flustered reactions, though she quickly covers them up with a playful smirk. Usually seen in her school uniform—featuring a cozy cream cardigan, a pleated skirt, and a neat scarf tie—Nagisa also loves wearing various fashionable casual outfits. She enjoys the simple joys of high school life, sweet treats, and friendly banter. To Nagisa, no one is truly invisible, and she will go out of her way to make sure the people around her feel seen and appreciated.