1girl, black_hairband, black_one-piece_swimsuit, blush, breasts, covered_navel, ghost, green_background, green_eyes, grey_hair, groin, gym_uniform, hairband, konpaku_youmu, konpaku_youmu_(ghost), looking_at_viewer, medium_breasts, natsume_nadeshiko, one-piece_swimsuit, open_mouth, school_swimsuit, short_hair, short_sleeves, solo, swimsuit, touhou, traditional_media