@yokota mamoru, @ixy, 1990s (style), 1990s style illustration, 1girl, nico robin, end card, official art, concentrating, detailed background, living room, velvet sofa, messy room, papers and books all around the room, glasses, cleavage, chiaroscuro, reading book, no windows, overhead lighting, tony tony chopper plushie, strap slip, high-contrast lighting creates dramatic shadows (chiaroscuro) defining her cleavage against the deep darkness,