1girl, bikini, bikini_top_only, black_bikini, black_hairband, blue_eyes, blush, bottomless, breasts, cleavage, closed_mouth, collared_shirt, crossed_legs, feet_out_of_frame, ghost, grey_hair, hairband, konpaku_youmu, konpaku_youmu_(ghost), long_sleeves, looking_at_viewer, medium_breasts, navel, open_clothes, open_shirt, shirt, short_hair, simple_background, sitting, solo, swimsuit, thought_bubble, thumbs_up, touhou, unworn_bikini_bottom, white_background, white_shirt, youmu-kun