1girl, d, bare_shoulders, bikini, blue_eyes, blush, braid, breasts, brown_hair, cleavage, collarbone, demirinz, floral_print, idolmaster, idolmaster_million_live!, idolmaster_million_live!_theater_days, kousaka_umi, long_hair, looking_at_viewer, medium_breasts, open_mouth, print_bikini, smile, solo, swimsuit, teeth, twin_braids, upper_body, upper_teeth_only, white_background, yellow_bikini