1girl, bare_shoulders, bikini, blush, breasts, brown_hair, cleavage, collarbone, dot_nose, floral_print, hair_ornament, hairclip, halterneck, higuchi_madoka, idolmaster, idolmaster_shiny_colors, in_water, innertube, looking_at_viewer, medium_breasts, mole, mole_under_eye, navel, open_mouth, red_bikini, red_eyes, short_hair, side-tie_bikini_bottom, solo, string_bikini, swept_bangs, swimsuit, water_drop, yuzuyu_(hyui)