1girl, animal_ears, arms_behind_back, ass_visible_through_thighs, black_footwear, black_leotard, blush, bow, bowtie, breasts, breasts_apart, covered_navel, detached_collar, empty_eyes, fake_animal_ears, hair_bun, ichikawa_hinana, idolmaster, idolmaster_shiny_colors, indoors, kneeling, large_breasts, leotard, light_brown_hair, looking_at_viewer, rabbit_ears, red_bow, red_bowtie, single_side_bun, smile, solo, steam, taityon