1girl, alternate_costume, bare_shoulders, blue_background, breasts, brown_hair, collarbone, gameso, higuchi_madoka, idolmaster, idolmaster_shiny_colors, looking_at_viewer, mole, mole_under_eye, purple_eyes, school_swimsuit, short_hair, shorts, small_breasts, solo, swept_bangs, swimsuit, swimsuit_under_clothes, white_background