1girl, bare_legs, beach, blue_neckerchief, blue_skirt, blush, collarbone, cropped_shirt, feet_out_of_frame, fingernails, grey_hair, head_tilt, idolmaster, idolmaster_shiny_colors, light_smile, looking_to_the_side, midriff, nail_polish, navel, neckerchief, on_ground, outdoors, school_uniform, serafuku, serizawa_asahi, short_sleeves, sitting, skirt, solo, starshell