1girl, bikini, bikini_under_clothes, blush, bow_hairband, bracelet, breasts, canvas_(object), collarbone, denim, denim_shorts, drawing, eyewear_hang, hair_spread_out, hairband, idolmaster, idolmaster_shiny_colors, jewelry, looking_at_viewer, lying, medium_breasts, navel, on_back, osaki_amana, shirt, short_shorts, shorts, smile, solo, swimsuit, tied_shirt, tinted_eyewear, unworn_eyewear, uouokuma