1girl, ahoge, arms_at_sides, bikini, blonde_hair, blue_bikini, blue_eyes, braid, breasts, cleavage, collarbone, flower, grin, hachimiya_meguru, hair_flaps, hair_flower, hair_ornament, hibiscus, idolmaster, idolmaster_shiny_colors, laichange, large_breasts, long_hair, looking_at_viewer, navel, partially_submerged, side-tie_bikini_bottom, sidelocks, smile, solo, string_bikini, swept_bangs, swimsuit, upper_body, wading