1girl, blue_hair, blunt_bangs, blush, breasts, collarbone, floral_print, flying_sweatdrops, holding_own_arm, houraijin, idolmaster, idolmaster_million_live!, light_blue_hair, long_hair, looking_at_viewer, low-tied_long_hair, medium_breasts, shiraishi_tsumugi, simple_background, solo, sweatdrop, tears, upper_body, white_background