1b_104, 1girl, animal_collar, black_skirt, blush, breasts, brown_hair, cleavage, collar, collarbone, double_bun, hair_bun, idolmaster, idolmaster_shiny_colors, jacket, jacket_partially_removed, looking_at_viewer, medium_breasts, midriff, navel, simple_background, skirt, smile, solo, sonoda_chiyoko, strapless, tube_top, twintails, white_tube_top