1girl, o, ahoge, bad_pixiv_id, blue_hair, blurry, blurry_background, blush, breasts, choker, cleavage, collarbone, dark_blue_hair, dress, forehead, idolmaster, idolmaster_(classic), idolmaster_million_live!, large_breasts, lens_flare, long_hair, looking_at_viewer, miura_azusa, parted_bangs, snowflake_ornament, solo, straight_hair, very_long_hair, white_choker, white_dress, yurancoco