A medium shot, eye-level portrait of a slender junior high school girl standing centrally in a quiet school hallway. She has short black hair tied into low twin-tails secured with delicate scrunchies and ribbons, with a few stray strands framing her face. She wears clear-framed glasses and has a serious, diligent expression, though a glimpse of her slightly oversized snaggletooth (yaeba) is visible through a modest smile. Her attire consists of a neat student blazer worn over a white blouse, with the collar visible, emphasizing her modest chest and ultra-slender build. She holds her school bag with both hands gripped tightly in front of her, embodying a neat and refined appearance. The background features the soft-focus perspective of a brightly lit school corridor with wooden floors and lockers. The lighting is soft and natural, filtering through windows to create a clean, airy atmosphere with a palette of muted navy, white, and warm wood tones, evoking a sense of purity and studiousness.