1girl, alternate_costume, alternate_hairstyle, ame_(uten_cancel), bandeau, bikini, black_eyes, black_hair, breasts, closed_mouth, collarbone, idolmaster, idolmaster_shiny_colors, kazano_hiori, long_hair, looking_at_viewer, loose_hair_strand, mole, mole_under_mouth, navel, partially_submerged, reflection, reflective_water, refraction, small_breasts, smile, solo, strapless, strapless_bikini, swimsuit, twintails, upper_body, water_drop, white_bikini