1girl, black hair, bow, breasts, detached sleeves, fisheye, from below, hair bow, hair tubes, hakurei reimu, hands on own chest, indoors, kittona, large breasts, long hair, looking at viewer, navel, perspective, red bow, ribbon-trimmed sleeves, ribbon trim, shouji, sitting, skirt, sliding doors, solo, tatami, touhou, traditional media, underboob, very long hair, wariza, watercolor pencil (medium), wavy mouth