Haruna Saotome attends Mahora Academy, first in class 3-A before joining the Library Exploration Club and Manga Research Society. She has dark green hair (occasionally pink in adaptations), red eyes, stands 162 cm tall, and was born on August 18. Academically skilled, she consistently aces exams alongside clubmates. Renowned as a rumor-monger, she disseminates campus-wide gossip within two hours. Under pen names "Paru" or "Haru," she authors the hit "Mahō Shōjo" manga series, frequently conveying thoughts through illustrations. Her assertive curiosity drives actions like exposing Negi Springfield’s magic during a tournament and coercing Yue, Nodoka, and Konoka into confessions via a self-drawn interrogation comic. She persistently schemes to pair Nodoka with Negi, ignoring Nodoka’s objections. Upon discovering magic, she instantly formed a Pactio with Negi, gaining the artifact "Imperium Graphices" (Fictrix Comica)—a sketchbook, hat, apron, and quill. This set materializes over her clothes and brings drawings to life as 3D golems or objects. Her power hinges on imagination and artistic talent, enabling swift, realistic creations. Examples include defensive shield maidens, evasion-focused flying manta rays, the transport "Donzura," and combat entities like "New Inferno Aniki DX." She sketches mid-level golems in 2.7 seconds. In Kyoto, she succumbed to sake intoxication before petrification. Within the Magic World, she financed and manifested a goldfish-shaped airship, "Paru-Sama," pivotal for Ala Alba’s mobility and refuge. Against Fate’s ministra Shirabe, she collaborated with Nodoka to read minds until Kotarou Inugami disrupted them. Later, she detected Yue and Anya’s badge signals in Fate’s lair and aggressively promoted Pactio contracts among peers, stressing the "deep kiss" prerequisite. She brokered three provisional contracts at the Governor’s Ball. Facing the Megalomesembrian army, she deployed the Paru-Sama for evacuation and organized regrouping post-Cosmo Entelecheia’s assault. Post-conflict, she thrives in Megalo-Mesembria as a best-selling author, dominating boys' love genres with earnings exceeding classmates’. A private warp gate combats writer’s block via shopping trips with friends. She occasionally voices ambitions to conquer the Magic World, sincerity unconfirmed. Her exchanges with fairy Chamo crucially influenced Yue’s Pactio decision with Negi.