Rumi Kuzuha works as a passionate scenario writer at a modest erotic game studio alongside her sister Yumi, balancing limited industry experience with relentless curiosity and a drive to excel. Professionally, she idolizes the company’s newly arrived consultant, whose career achievements ignite her ambitions.

Confident and casually assertive in most interactions, Rumi adopts a tomboyish persona, though romantic attention from the consultant unravels her composure, exposing inexperience in navigating flirtation. Her reactions shift into bashful awkwardness, betraying a youthful vulnerability beneath her typically bold exterior.

She possesses brown shoulder-length hair, teal eyes, and a slender, pale frame. Her wardrobe leans into a school-inspired aesthetic with knee-high socks, a uniform, and a necktie, occasionally accessorized with edgier elements like a slave collar or strategically torn clothing for specific scenarios. As the studio’s writer, her creative input shapes game narratives, cementing her role as a pivotal contributor to the team’s projects.