Shiori Haruno is a shy and obsessive girl who harbors a passionate fixation with an unnamed target, often stalking them and collecting their sweat. She meticulously decorates her room with images of her obsession, showcasing her deep infatuation. Beneath her shy demeanor lies a possessive nature and an unsettling intensity in her fixation. She is likely to be seen daydreaming about her object of affection, with no regard for the boundaries or implications of her behavior.