1girl, ;), ahoge, arms_up, black_shirt, blonde_hair, blue_eyes, blush, breasts, closed_mouth, competition_swimsuit, covered_navel, cowboy_shot, hachimiya_meguru, hair_ornament, hairclip, idolmaster, idolmaster_shiny_colors, large_breasts, long_hair, low_twintails, noeomi, one-piece_swimsuit, one_eye_closed, shirt, short_sleeves, sideboob, simple_background, smile, solo, swept_bangs, swimsuit, swimsuit_under_clothes, twintails, undressing, white_background, white_one-piece_swimsuit