Nemissa is rendered in a dramatic, mid-action pose that captures her elusive, demonic grace. The figure is designed at a 1/7 scale by From My Dreamworld as part of the Wonder Showcase line, featuring meticulous sculpting and dynamic balance. Her long, flowing hair cascades behind her, with subtle color shifts and glossy highlights that catch the light from the display. She wears an intricate outfit that blends dark armor with flowing fabric, accented by crimson trim and occult motifs. The base echoes demonic symbolism with carved sigils, giving a commanding museum-piece presence. Fine paint applications emphasize texture, from smooth skin to ruffled cape, to fierce, glassy eyes that seem to follow you. The overall silhouette conveys motion and mystique, making Nemissa look both formidable and alluring.

Within the Devil Summoner: Soul Hackers universe, Nemissa is a powerful demon avatar who manipulates data, dreams, and perception to pry open hidden truths. She bonds with human allies who seek to expose corruption within the digital black market and megacorporations that prey on innocent citizens. Her motivations blend menace with curiosity, as she tests boundaries between servant and master, challenging those who would control her. Across missions and timelines, Nemissa offers cryptic guidance, dangerous bargains, and moments of revelation that reshape the party's choices. Her charm masks a perilous intellect, and her loyalty shifts with the consensus of the team, always pursuing a path toward autonomy and truth.